Data Science Python 2022 VG.ipynb

{
 "cells": [
  {
   "cell_type": "markdown",
   "id": "fc03d0e0",
   "metadata": {},
   "source": [
    "# Python Introduction"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "71d197e4",
   "metadata": {},
   "outputs": [],
   "source": [
    "- easy to understand\n",
    "- python is powerful (it is not powerful like scala)\n",
    "- lot of library support  \n",
    "- Python is powerful language for data science and blockchian \n",
    "- it is a object orinented (inheritance, abstraction, polymurphism) open source\n",
    "- installation of python >>> pip intall numpy\n",
    "- used for\n",
    "- artificial intelligence\n",
    "- web developement\n",
    "- mobile application\n",
    "- desktop application\n",
    "- scientific calculation, etc.\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "58e1210a",
   "metadata": {},
   "outputs": [],
   "source": [
    "-buildin pckg (native package)\n",
    "-external package"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 2,
   "id": "ca9dc823",
   "metadata": {},
   "outputs": [],
   "source": [
    "import numpy"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 4,
   "id": "b6635fde",
   "metadata": {},
   "outputs": [],
   "source": [
    "import math"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 7,
   "id": "7bfef307",
   "metadata": {},
   "outputs": [],
   "source": [
    "numpy.square?"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 8,
   "id": "ed253524",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "16"
      ]
     },
     "execution_count": 8,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "numpy.square(4)"
   ]
  },
  {
   "cell_type": "markdown",
   "id": "bee0eccb",
   "metadata": {},
   "source": [
    "# Module-1"
   ]
  },
  {
   "cell_type": "markdown",
   "id": "2add4b91",
   "metadata": {},
   "source": [
    "# variable"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "0b426872",
   "metadata": {},
   "outputs": [],
   "source": [
    "a=5"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 2,
   "id": "03e385ac",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "7\n",
      "6\n",
      "5\n",
      "4\n",
      "3\n"
     ]
    }
   ],
   "source": [
    "counter=7\n",
    "while counter>2:\n",
    "    print (counter)\n",
    "    counter=counter-1"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 13,
   "id": "22e5ea43",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "15\n",
      "14\n",
      "13\n",
      "12\n",
      "11\n",
      "10\n",
      "9\n",
      "8\n",
      "7\n",
      "6\n",
      "5\n"
     ]
    }
   ],
   "source": [
    "for i in range(15,4,-1):\n",
    "    print(i)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 18,
   "id": "01e98733",
   "metadata": {},
   "outputs": [
    {
     "ename": "SyntaxError",
     "evalue": "invalid syntax (<ipython-input-18-ab397c6d601e>, line 1)",
     "output_type": "error",
     "traceback": [
      "\u001b[1;36m  File \u001b[1;32m\"<ipython-input-18-ab397c6d601e>\"\u001b[1;36m, line \u001b[1;32m1\u001b[0m\n\u001b[1;33m    y=2.1x:\u001b[0m\n\u001b[1;37m         ^\u001b[0m\n\u001b[1;31mSyntaxError\u001b[0m\u001b[1;31m:\u001b[0m invalid syntax\n"
     ]
    }
   ],
   "source": [
    "y=2.1x:\n",
    "print y value for x=[6,15,41]"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 16,
   "id": "3089143f",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "12.600000000000001\n",
      "31.5\n",
      "86.10000000000001\n"
     ]
    }
   ],
   "source": [
    "for i in [6,15,41]:\n",
    "    print(2.1*i)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 19,
   "id": "ccf6cceb",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "int"
      ]
     },
     "execution_count": 19,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "a=6\n",
    "type(a)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "51630cfc",
   "metadata": {},
   "outputs": [],
   "source": [
    "take 2 number as input and find the sum of those numbers"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 33,
   "id": "dfe1da5f",
   "metadata": {},
   "outputs": [],
   "source": [
    "def add_2_nums(a,b):\n",
    "    \"\"\"This function will add 2 numbers and print the value\"\"\"\n",
    "    print(a+b)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 31,
   "id": "0890c356",
   "metadata": {},
   "outputs": [],
   "source": [
    "add_2_nums?"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 34,
   "id": "2519f7a5",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "30\n"
     ]
    }
   ],
   "source": [
    "add_2_nums(10,20)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "c317f57b",
   "metadata": {},
   "outputs": [],
   "source": [
    "import math"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 28,
   "id": "be304ef9",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Object `math.pow` not found.\n"
     ]
    }
   ],
   "source": [
    "math.pow?"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 35,
   "id": "e41e111a",
   "metadata": {},
   "outputs": [
    {
     "ename": "NameError",
     "evalue": "name 'math' is not defined",
     "output_type": "error",
     "traceback": [
      "\u001b[1;31m---------------------------------------------------------------------------\u001b[0m",
      "\u001b[1;31mNameError\u001b[0m                                 Traceback (most recent call last)",
      "\u001b[1;32m<ipython-input-35-dba301b0095e>\u001b[0m in \u001b[0;36m<module>\u001b[1;34m\u001b[0m\n\u001b[1;32m----> 1\u001b[1;33m \u001b[0mdir\u001b[0m\u001b[1;33m(\u001b[0m\u001b[0mmath\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0m",
      "\u001b[1;31mNameError\u001b[0m: name 'math' is not defined"
     ]
    }
   ],
   "source": [
    "dir(math)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "9859c6be",
   "metadata": {},
   "outputs": [],
   "source": [
    "function, list, dictionary, lamda"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "e44a71a2",
   "metadata": {},
   "outputs": [],
   "source": [
    "def add_2_nums(a,b):\n",
    "    \"\"\"This function will add 2 numbers and print the value\"\"\"\n",
    "    print(a+b)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "056496c8",
   "metadata": {},
   "outputs": [],
   "source": [
    "g=lambda a,b:print(a+b)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 6,
   "id": "396aba43",
   "metadata": {},
   "outputs": [
    {
     "ename": "NameError",
     "evalue": "name 'g' is not defined",
     "output_type": "error",
     "traceback": [
      "\u001b[1;31m---------------------------------------------------------------------------\u001b[0m",
      "\u001b[1;31mNameError\u001b[0m                                 Traceback (most recent call last)",
      "\u001b[1;32m<ipython-input-6-54dc8189cd51>\u001b[0m in \u001b[0;36m<module>\u001b[1;34m\u001b[0m\n\u001b[1;32m----> 1\u001b[1;33m \u001b[0mg\u001b[0m\u001b[1;33m(\u001b[0m\u001b[1;36m5\u001b[0m\u001b[1;33m,\u001b[0m\u001b[1;36m6\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0m",
      "\u001b[1;31mNameError\u001b[0m: name 'g' is not defined"
     ]
    }
   ],
   "source": [
    "g(5,6)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 9,
   "id": "ed1763b7",
   "metadata": {},
   "outputs": [],
   "source": [
    "### Selection"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 1,
   "id": "e018b278",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "<function dir>"
      ]
     },
     "execution_count": 1,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "dir"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 2,
   "id": "be829b0a",
   "metadata": {},
   "outputs": [],
   "source": [
    "list=[1,2,3,4]"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 3,
   "id": "9ef4337e",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "[1, 2, 3, 4]"
      ]
     },
     "execution_count": 3,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "list"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 4,
   "id": "0e0e8c82",
   "metadata": {},
   "outputs": [],
   "source": [
    "list.sort(reverse=True)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 5,
   "id": "2161770a",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "[4, 3, 2, 1]"
      ]
     },
     "execution_count": 5,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "list"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 1,
   "id": "d97fc5d8",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "5\n"
     ]
    }
   ],
   "source": [
    "def five(x):\n",
    "    x = 5\n",
    "    return x\n",
    "print (five(3))"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 2,
   "id": "2708e886",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "True"
      ]
     },
     "execution_count": 2,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "10 == 20/2"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 4,
   "id": "10c09d6e",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "False"
      ]
     },
     "execution_count": 4,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "10 != 10"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 5,
   "id": "6d303e61",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "True"
      ]
     },
     "execution_count": 5,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "10 != 15"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 8,
   "id": "89330deb",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Hooray!\n"
     ]
    }
   ],
   "source": [
    "if 5 == 15 / 3:\n",
    "    print(\"Hooray!\")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 9,
   "id": "4ec0cd94",
   "metadata": {},
   "outputs": [],
   "source": [
    "if 5 == 18 / 3:\n",
    "    print(\"Hooray\")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 10,
   "id": "e73fb453",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "hooray!\n"
     ]
    }
   ],
   "source": [
    "if 5 != 3 * 6:\n",
    "    print(\"hooray!\")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 11,
   "id": "cb019202",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Case 2\n"
     ]
    }
   ],
   "source": [
    "x = 1\n",
    "if x > 3:\n",
    "    print(\"Case 1\")\n",
    "if x <=3:\n",
    "    print(\"Case 2\")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 12,
   "id": "3022b6e1",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Case 2\n"
     ]
    }
   ],
   "source": [
    "x = 1\n",
    "if x > 3:\n",
    "    print(\"Case 1\")\n",
    "else:\n",
    "    print(\"Case 2\")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 23,
   "id": "e4acdc46",
   "metadata": {},
   "outputs": [],
   "source": [
    "def compare_to_five(y):\n",
    "    if y > 5:\n",
    "        return \"Greater\"\n",
    "    elif y < 0:\n",
    "        return \"Negetive\"\n",
    "    elif y < 5:\n",
    "        return \"Less\"\n",
    "    else:\n",
    "        return \"Equal\""
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 24,
   "id": "ac9d8d59",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Negetive\n"
     ]
    }
   ],
   "source": [
    "print (compare_to_five(-3))"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 21,
   "id": "e2c5d10c",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Less\n"
     ]
    }
   ],
   "source": [
    "print(compare_to_five(2))"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 22,
   "id": "caa6c7cb",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Equal\n"
     ]
    }
   ],
   "source": [
    "print (compare_to_five(5))"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 25,
   "id": "6cc3d3f9",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Incorrect\n"
     ]
    }
   ],
   "source": [
    "x = 2\n",
    "if x > 4:\n",
    "    print(\"Correct\")\n",
    "else:\n",
    "    print(\"Incorrect\")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 26,
   "id": "70a0fb8f",
   "metadata": {},
   "outputs": [],
   "source": [
    "def simple():\n",
    "    print(\"My first function\")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 27,
   "id": "d784b4e9",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "My first function\n"
     ]
    }
   ],
   "source": [
    "simple()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 31,
   "id": "4d40624c",
   "metadata": {},
   "outputs": [],
   "source": [
    "def plus_ten(a):\n",
    "    return a + 10"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 32,
   "id": "51751f73",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "12"
      ]
     },
     "execution_count": 32,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "plus_ten(2)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 33,
   "id": "a7e5c268",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "15"
      ]
     },
     "execution_count": 33,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "plus_ten(5)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 51,
   "id": "b89a3ef0",
   "metadata": {},
   "outputs": [],
   "source": [
    "def plus_ten(c):\n",
    "    result = c + 10\n",
    "    print (\"Outcome\")\n",
    "    return result"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 1,
   "id": "cc39f338",
   "metadata": {},
   "outputs": [
    {
     "ename": "NameError",
     "evalue": "name 'plus_ten' is not defined",
     "output_type": "error",
     "traceback": [
      "\u001b[1;31m---------------------------------------------------------------------------\u001b[0m",
      "\u001b[1;31mNameError\u001b[0m                                 Traceback (most recent call last)",
      "\u001b[1;32m<ipython-input-1-71daa37c2630>\u001b[0m in \u001b[0;36m<module>\u001b[1;34m\u001b[0m\n\u001b[1;32m----> 1\u001b[1;33m \u001b[0mplus_ten\u001b[0m\u001b[1;33m(\u001b[0m\u001b[1;36m2\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0m",
      "\u001b[1;31mNameError\u001b[0m: name 'plus_ten' is not defined"
     ]
    }
   ],
   "source": [
    "plus_ten(2)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 5,
   "id": "4ab04d7b",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "10,20,30\n"
     ]
    }
   ],
   "source": [
    "a = 10\n",
    "b = 20\n",
    "c = 30\n",
    "print(a,b,c,sep=\",\")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 8,
   "id": "672b1311",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "10 20 30"
     ]
    }
   ],
   "source": [
    "a = 10\n",
    "b = 20\n",
    "c = 30\n",
    "print(a,b,c,end=\"\")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 10,
   "id": "60a5547b",
   "metadata": {},
   "outputs": [
    {
     "ename": "SyntaxError",
     "evalue": "unexpected character after line continuation character (<ipython-input-10-6b0ac6be323a>, line 4)",
     "output_type": "error",
     "traceback": [
      "\u001b[1;36m  File \u001b[1;32m\"<ipython-input-10-6b0ac6be323a>\"\u001b[1;36m, line \u001b[1;32m4\u001b[0m\n\u001b[1;33m    print(a,b,c=\\b)\u001b[0m\n\u001b[1;37m                   ^\u001b[0m\n\u001b[1;31mSyntaxError\u001b[0m\u001b[1;31m:\u001b[0m unexpected character after line continuation character\n"
     ]
    }
   ],
   "source": [
    "a = 10\n",
    "b = 20\n",
    "c = 30\n",
    "print(a,b,c=\\b)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 11,
   "id": "b5f6563f",
   "metadata": {},
   "outputs": [],
   "source": [
    "a = 10 "
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 12,
   "id": "22c24d3b",
   "metadata": {},
   "outputs": [],
   "source": [
    "b = 20 "
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "c5e77271",
   "metadata": {},
   "outputs": [],
   "source": [
    "c = 30"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 13,
   "id": "54ecbd93",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "10\n"
     ]
    }
   ],
   "source": [
    "print(a)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 17,
   "id": "5d9dca88",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "10\n",
      "20\n"
     ]
    }
   ],
   "source": [
    "print(a)\n",
    "print(b)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 20,
   "id": "8aa27de8",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "102030\n"
     ]
    }
   ],
   "source": [
    "print(a,end='') #bydefult there is '\\n'\n",
    "print(b,end='')\n",
    "print(c)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 21,
   "id": "c3db5b00",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "10\t20\b30\n"
     ]
    }
   ],
   "source": [
    "print(a,end='\\t') #bydefult there is '\\n' and \\t is a tab or 4 white space\n",
    "print(b,end='\\b') # \\b is backward or backspace\n",
    "print(c) "
   ]
  },
  {
   "cell_type": "markdown",
   "id": "332f8b90",
   "metadata": {},
   "source": [
    "# Input function\n",
    "# It is responsible for taking input from user"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 22,
   "id": "f4e75878",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "10\n"
     ]
    },
    {
     "data": {
      "text/plain": [
       "'10'"
      ]
     },
     "execution_count": 22,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "input()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 23,
   "id": "76c3a919",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "first number:10\n"
     ]
    },
    {
     "data": {
      "text/plain": [
       "'10'"
      ]
     },
     "execution_count": 23,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "input(\"first number:\")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 25,
   "id": "dddd3c47",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Please write any number:12123\n"
     ]
    }
   ],
   "source": [
    "a = input(\"Please write any number:\")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 26,
   "id": "26a669f2",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "str"
      ]
     },
     "execution_count": 26,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "type(a)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 27,
   "id": "7a75fa45",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "12123\n"
     ]
    }
   ],
   "source": [
    "print(a)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 28,
   "id": "d679b28b",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "str"
      ]
     },
     "execution_count": 28,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "type(a)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 29,
   "id": "1cabe36f",
   "metadata": {},
   "outputs": [],
   "source": [
    "a = 10"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 30,
   "id": "4bb3ceb4",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "int"
      ]
     },
     "execution_count": 30,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "type(a)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 31,
   "id": "a48cd054",
   "metadata": {},
   "outputs": [],
   "source": [
    "b=10.45"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 32,
   "id": "4e183694",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "float"
      ]
     },
     "execution_count": 32,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "type(b)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 33,
   "id": "16221520",
   "metadata": {},
   "outputs": [],
   "source": [
    "c=\"Harry\""
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 34,
   "id": "d6461f73",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "str"
      ]
     },
     "execution_count": 34,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "type(c)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 35,
   "id": "aca53b91",
   "metadata": {},
   "outputs": [],
   "source": [
    "d=\"A\""
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 36,
   "id": "ca06c775",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "str"
      ]
     },
     "execution_count": 36,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "type(d)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 1,
   "id": "dfc08df1",
   "metadata": {},
   "outputs": [],
   "source": [
    "a=123"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 2,
   "id": "3e76c9bf",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "int"
      ]
     },
     "execution_count": 2,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "type(a)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 3,
   "id": "bcdc6ae8",
   "metadata": {},
   "outputs": [],
   "source": [
    "a=5.5"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 4,
   "id": "31115111",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "float"
      ]
     },
     "execution_count": 4,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "type(a)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 5,
   "id": "7ea9dde4",
   "metadata": {},
   "outputs": [],
   "source": [
    "a=\"hari\""
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 6,
   "id": "c5ccf04c",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "str"
      ]
     },
     "execution_count": 6,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "type(a)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 7,
   "id": "527b6f71",
   "metadata": {},
   "outputs": [],
   "source": [
    "a=2"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 11,
   "id": "e3b829ee",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "28"
      ]
     },
     "execution_count": 11,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "import sys\n",
    "sys.getsizeof(a)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 12,
   "id": "8c3a43d3",
   "metadata": {},
   "outputs": [],
   "source": [
    "a=87898457498"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 13,
   "id": "c880c7e3",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "32"
      ]
     },
     "execution_count": 13,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "import sys\n",
    "sys.getsizeof(a)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 14,
   "id": "6a1c4243",
   "metadata": {},
   "outputs": [],
   "source": [
    "a= 2+3j"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 15,
   "id": "e859f692",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "(2+3j)\n"
     ]
    }
   ],
   "source": [
    "print(a)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 16,
   "id": "fc72e1de",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "complex"
      ]
     },
     "execution_count": 16,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "type(a)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 17,
   "id": "8e20e062",
   "metadata": {},
   "outputs": [],
   "source": [
    "a=False"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 18,
   "id": "a49116b8",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "bool"
      ]
     },
     "execution_count": 18,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "type(a)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 21,
   "id": "ed548897",
   "metadata": {},
   "outputs": [],
   "source": [
    "a=\"Hari\""
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 22,
   "id": "45ad4d93",
   "metadata": {},
   "outputs": [],
   "source": [
    "msg= \"Hari's Python Classes\""
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 23,
   "id": "5efff6e9",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Hari's Python Classes\n"
     ]
    }
   ],
   "source": [
    "print(msg)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 30,
   "id": "09abd2f8",
   "metadata": {},
   "outputs": [],
   "source": [
    "y=\"\"\"let's learn \"python\" \"\"\""
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 33,
   "id": "2689473f",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "str"
      ]
     },
     "execution_count": 33,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "type(y)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 34,
   "id": "ef6bda70",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "let's learn \"python\" \n"
     ]
    }
   ],
   "source": [
    "print(y)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 35,
   "id": "16308c75",
   "metadata": {},
   "outputs": [],
   "source": [
    "my_string=\"\"\"my \n",
    "name \n",
    "is \n",
    "Hari\"\"\""
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 39,
   "id": "2db0aca7",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "my name is Hari\n"
     ]
    }
   ],
   "source": [
    "print(my_string)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 41,
   "id": "6da42f2f",
   "metadata": {},
   "outputs": [],
   "source": [
    "a=10"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 42,
   "id": "efedbac8",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "int"
      ]
     },
     "execution_count": 42,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "type(a)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 43,
   "id": "1549f736",
   "metadata": {},
   "outputs": [],
   "source": [
    "b=float(a)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 44,
   "id": "998f72c8",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "10.0\n"
     ]
    }
   ],
   "source": [
    "print(b)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 45,
   "id": "4ab232ae",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "float"
      ]
     },
     "execution_count": 45,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "type(b)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 46,
   "id": "06bb324c",
   "metadata": {},
   "outputs": [],
   "source": [
    "a='10'"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 47,
   "id": "bf291eb6",
   "metadata": {},
   "outputs": [],
   "source": [
    "b='20'"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 48,
   "id": "145ef436",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "'1020'"
      ]
     },
     "execution_count": 48,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "a+b"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 49,
   "id": "6c3071a2",
   "metadata": {},
   "outputs": [],
   "source": [
    "x=int('10')"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 50,
   "id": "4f115549",
   "metadata": {},
   "outputs": [],
   "source": [
    "y=int('20')"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 51,
   "id": "1f58d3a3",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "30"
      ]
     },
     "execution_count": 51,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "x+y"
   ]
  },
  {
   "cell_type": "markdown",
   "id": "a533eae1",
   "metadata": {},
   "source": [
    "#you have to have two input from the user and you to substract it."
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 57,
   "id": "678f8e7a",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "enter a first number: 200\n",
      "enter a second number: 400\n",
      "-200\n"
     ]
    }
   ],
   "source": [
    "a=int(input(\"enter a first number: \"))\n",
    "b=int(input(\"enter a second number: \"))\n",
    "c=a-b\n",
    "print(c)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 1,
   "id": "daf48610",
   "metadata": {},
   "outputs": [],
   "source": [
    "a = \"Hari\""
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 3,
   "id": "14514f3e",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "'i'"
      ]
     },
     "execution_count": 3,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "a[3]"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 4,
   "id": "c9db2d4a",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "'H'"
      ]
     },
     "execution_count": 4,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "a[0]"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 5,
   "id": "7c9453bf",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "'H'"
      ]
     },
     "execution_count": 5,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "a[-4]"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 6,
   "id": "625627b7",
   "metadata": {},
   "outputs": [],
   "source": [
    "h=\"hari\""
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 7,
   "id": "cd5ade50",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "4"
      ]
     },
     "execution_count": 7,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "len(h)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 8,
   "id": "77475658",
   "metadata": {},
   "outputs": [],
   "source": [
    "a=\"Hari\""
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 9,
   "id": "4a73cd80",
   "metadata": {},
   "outputs": [],
   "source": [
    "b=\"Pandey\""
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 11,
   "id": "408a90bd",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "'Hari Pandey'"
      ]
     },
     "execution_count": 11,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "a+\" \"+b"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 12,
   "id": "55fa8ca0",
   "metadata": {},
   "outputs": [],
   "source": [
    "var =\"ASHOUTOSH\""
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 14,
   "id": "421c16ba",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "'TOSH'"
      ]
     },
     "execution_count": 14,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "var[5:9]"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 1,
   "id": "d3c7c41b",
   "metadata": {},
   "outputs": [],
   "source": [
    "a=\"my name is hari\""
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 2,
   "id": "3f379eac",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "'hari'"
      ]
     },
     "execution_count": 2,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "a[11:16]"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 3,
   "id": "5a4b1269",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "15"
      ]
     },
     "execution_count": 3,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "len(a)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 5,
   "id": "0cd34481",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "'my name is hari'"
      ]
     },
     "execution_count": 5,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "a[0:16]"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 7,
   "id": "41633f9b",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "'mnesa'"
      ]
     },
     "execution_count": 7,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "a[0:16:3]"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 11,
   "id": "fb74d19a",
   "metadata": {},
   "outputs": [],
   "source": [
    "word=\"HariiPandey\""
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 12,
   "id": "a58712ae",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "11"
      ]
     },
     "execution_count": 12,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "len(word)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 14,
   "id": "70ae6a2f",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "'HariiPandey'"
      ]
     },
     "execution_count": 14,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "word[0:11:1]"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 15,
   "id": "78a7e179",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "'yednaPiiraH'"
      ]
     },
     "execution_count": 15,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "word[::-1]"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 16,
   "id": "105e9026",
   "metadata": {},
   "outputs": [],
   "source": [
    "a=\"we are here for learning data science\""
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 22,
   "id": "ea2895eb",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "'ecneics atad gninrael'"
      ]
     },
     "execution_count": 22,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "a[-1:-22:-1]"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 26,
   "id": "c3130ae7",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Enter Name: Hari\n",
      "Enter Age: 50\n",
      "Name is: Hari and Year: 2072\n"
     ]
    }
   ],
   "source": [
    "a = str(input(\"Enter Name: \"))\n",
    "b = int(input(\"Enter Age: \"))\n",
    "c = (2022-b)+100\n",
    "print(\"Name is:\", a, \"and Year is:\",c)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 32,
   "id": "8486a39d",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "First Name: Hari \n",
      "Last Name: Pandey\n",
      "yednaP  iraH\n"
     ]
    }
   ],
   "source": [
    "a = input(\"First Name: \")\n",
    "b = input(\"Last Name: \")\n",
    "print (b[-1:-22:-1]+\" \"+a[-1:-22:-1])\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 34,
   "id": "dce00ad5",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Enter your first name: Hari\n",
      "Enter your last name: Pandey\n",
      "yednaP iraH\n"
     ]
    }
   ],
   "source": [
    "first_name = input(\"Enter your first name: \")\n",
    "last_name = input(\"Enter your last name: \")\n",
    "\n",
    "rev1 = first_name[::-1]\n",
    "rev2 = last_name[::-1]\n",
    "\n",
    "print(f\"{rev2} {rev1}\")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 1,
   "id": "75da11ad",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Hello\n"
     ]
    }
   ],
   "source": [
    "    print(\"Hello\")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 2,
   "id": "543895dc",
   "metadata": {},
   "outputs": [],
   "source": [
    "name=\"Hari\""
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 3,
   "id": "26cb90cc",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "hello Hari\n"
     ]
    }
   ],
   "source": [
    "print(\"hello\",name)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 4,
   "id": "d9686368",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "hello Hari\n"
     ]
    }
   ],
   "source": [
    "print(\"hello %s\" %(name))"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 9,
   "id": "f0a8b844",
   "metadata": {},
   "outputs": [],
   "source": [
    "last_name=\"Pandey\""
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 10,
   "id": "2d30f20e",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "hello Hari how are you Pandey?\n"
     ]
    }
   ],
   "source": [
    "print(\"hello %s how are you %s?\" %(name,last_name))"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 11,
   "id": "ed061ddf",
   "metadata": {},
   "outputs": [],
   "source": [
    "name =\"Hari\"\n",
    "age =47"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 12,
   "id": "54129564",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "name is Hari age is 47\n"
     ]
    }
   ],
   "source": [
    "print(\"name is {} age is {}\".format(name,age))"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 13,
   "id": "b767a6c0",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "name is Hari age is 47\n"
     ]
    }
   ],
   "source": [
    "print(\"name is {n} age is {a}\".format(n=name,a=age))"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 14,
   "id": "c2cf74d4",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "value of a is Hari\n"
     ]
    }
   ],
   "source": [
    "print(\"value of a is\",name)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 15,
   "id": "b1f17b30",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "name is 47 age is Hari\n"
     ]
    }
   ],
   "source": [
    "print(\"name is {} age is {}\".format(age,name))"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 16,
   "id": "5435869f",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "name is Hari age is 47\n"
     ]
    }
   ],
   "source": [
    "print(\"name is {} age is {}\".format(name,age))"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 17,
   "id": "7e88ceb0",
   "metadata": {},
   "outputs": [],
   "source": [
    "x = 50"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 21,
   "id": "a2312bde",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "we are in second if\n"
     ]
    }
   ],
   "source": [
    "if x>50:\n",
    "    print(\"we are in first if\")\n",
    "if x==50:\n",
    "    print(\"we are in second if\")\n",
    "if x<50:\n",
    "    print(\"we are in third if\")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 22,
   "id": "1f80e1c8",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "we are out\n"
     ]
    }
   ],
   "source": [
    "if x>50:\n",
    "    print(\"we are in\")\n",
    "else:\n",
    "    print(\"we are out\")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 24,
   "id": "3ce925aa",
   "metadata": {},
   "outputs": [],
   "source": [
    "a=50"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 26,
   "id": "9d999530",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "we are in first if\n"
     ]
    }
   ],
   "source": [
    "if a==50:\n",
    "    print(\"we are in first if\")\n",
    "elif a<50:\n",
    "    print(\"we are in second if\")\n",
    "elif a>50:\n",
    "    print(\"we are in third if\")\n",
    "else:\n",
    "    print(\"we are out\")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 27,
   "id": "4c5f424a",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "we are in first if\n"
     ]
    }
   ],
   "source": [
    "if a==50:\n",
    "    print(\"we are in first if\")\n",
    "elif a==50:\n",
    "    print(\"we are in second if\")\n",
    "elif a==50:\n",
    "    print(\"we are in third if\")\n",
    "else:\n",
    "    print(\"we are out\")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 28,
   "id": "758f4ee5",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "we are in first if\n",
      "we are in second if\n",
      "we are in third if\n"
     ]
    }
   ],
   "source": [
    "if a==50:\n",
    "    print(\"we are in first if\")\n",
    "if a==50:\n",
    "    print(\"we are in second if\")\n",
    "if a==50:\n",
    "    print(\"we are in third if\")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 3,
   "id": "c5835c8c",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Enter a number11\n",
      "odd\n"
     ]
    }
   ],
   "source": [
    "a = int(input(\"Enter a number\"))\n",
    "if a%2 == 0:\n",
    "    print('even')\n",
    "else:\n",
    "    print('odd')\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 6,
   "id": "512d5807",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Enter a number.56\n",
      "56 is Even number.\n"
     ]
    }
   ],
   "source": [
    "num = int(input(\"Enter a number.\"))\n",
    "if num % 2 == 0:\n",
    "    print(\"{0} is Even number.\".format(num))\n",
    "else:\n",
    "    print(\"{0} is Odd number.\".format(num))"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 14,
   "id": "f81b8ce7",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Enter a lettern\n",
      "Small Letter\n"
     ]
    }
   ],
   "source": [
    "charac = input(\"Enter a letter\")\n",
    "if \"A\"<=charac[0]<=\"Z\":\n",
    "    print('Capital Letter')\n",
    "else:\n",
    "    print('Small Letter')"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 15,
   "id": "63f14e3b",
   "metadata": {},
   "outputs": [],
   "source": [
    "x = 100\n",
    "y = 500\n",
    "z = 200"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 18,
   "id": "be5662cf",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Enter first no 4\n",
      "Enter second no 5\n",
      "Enter third no 6\n"
     ]
    }
   ],
   "source": [
    "x = int(input(\"Enter first no \"))\n",
    "y = int(input(\"Enter second no \"))\n",
    "z = int(input(\"Enter third no \"))\n",
    "if x>y:\n",
    "    if x>z:\n",
    "        print(\"first will be greates\")\n",
    "elif y>x:\n",
    "    if y>z:\n",
    "        print(\"second is a greatest\")\n",
    "else:\n",
    "    print(\"third is a greatest\")\n",
    "    "
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 4,
   "id": "ba04c830",
   "metadata": {},
   "outputs": [],
   "source": [
    "def maximum(a,b,c):\n",
    "    if(a >= b) and (a >= c):\n",
    "        largest = a\n",
    "    elif(b >= a) and (b >= c):\n",
    "        largest = b\n",
    "    else:\n",
    "        largest = c\n",
    "    return  largest"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 5,
   "id": "edd20c95",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "45654"
      ]
     },
     "execution_count": 5,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "maximum(12321,12321,45654)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "e7e92f48",
   "metadata": {},
   "outputs": [],
   "source": []
  },
  {
   "cell_type": "code",
   "execution_count": 8,
   "id": "c6590abd",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Hari\n",
      "1\n",
      "Hari\n",
      "2\n",
      "Hari\n",
      "3\n",
      "Hari\n",
      "4\n",
      "Hari\n",
      "5\n",
      "Hari\n",
      "6\n",
      "Hari\n",
      "7\n",
      "Hari\n",
      "8\n",
      "Hari\n",
      "9\n",
      "while loop ends here\n"
     ]
    }
   ],
   "source": [
    "x = 10 \n",
    "i = 1\n",
    "while i<x:\n",
    "    print(\"Hari\")\n",
    "    print(i)\n",
    "    i=i+1\n",
    "print(\"while loop ends here.\")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 11,
   "id": "fc02df13",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "1\n",
      "2\n",
      "3\n",
      "4\n",
      "5\n",
      "6\n",
      "7\n",
      "8\n",
      "9\n",
      "10\n"
     ]
    }
   ],
   "source": [
    "for i in range(1, 11):\n",
    "    print(i)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 13,
   "id": "51a3dbfc",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "1\n",
      "2\n",
      "3\n",
      "4\n",
      "5\n",
      "6\n",
      "7\n",
      "8\n",
      "9\n",
      "10\n",
      "11\n",
      "12\n",
      "13\n",
      "14\n",
      "15\n",
      "16\n",
      "17\n",
      "18\n",
      "19\n",
      "20\n",
      "21\n",
      "22\n",
      "23\n",
      "24\n",
      "25\n",
      "26\n",
      "27\n",
      "28\n",
      "29\n",
      "30\n",
      "31\n",
      "32\n",
      "33\n",
      "34\n",
      "35\n",
      "36\n",
      "37\n",
      "38\n",
      "39\n",
      "40\n",
      "41\n",
      "42\n",
      "43\n",
      "44\n",
      "45\n",
      "46\n",
      "47\n",
      "48\n",
      "49\n",
      "50\n"
     ]
    }
   ],
   "source": [
    "# program to display numbers from 1 to 50\n",
    "\n",
    "# initialize the variable\n",
    "i = 1\n",
    "n = 50\n",
    "\n",
    "# while loop from i = 1 to 50\n",
    "while i <= n:\n",
    "    print(i)\n",
    "    i = i + 1"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 15,
   "id": "8b0fa429",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Your score:100\n",
      "You have passed you test.\n",
      "Congratulation!\n"
     ]
    }
   ],
   "source": [
    "score = int(input(\"Your score:\"))\n",
    "\n",
    "if  score>=50:\n",
    "    print(\"You have passed you test.\")\n",
    "    print(\"Congratulation!\")\n",
    "    \n",
    "else:\n",
    "    print(\"Sorry, you have failed your test.\")\n",
    "    "
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 5,
   "id": "01e7cbe1",
   "metadata": {},
   "outputs": [
    {
     "ename": "SyntaxError",
     "evalue": "invalid syntax (<ipython-input-5-da1c76a96006>, line 2)",
     "output_type": "error",
     "traceback": [
      "\u001b[1;36m  File \u001b[1;32m\"<ipython-input-5-da1c76a96006>\"\u001b[1;36m, line \u001b[1;32m2\u001b[0m\n\u001b[1;33m    if score> 100 or <0:\u001b[0m\n\u001b[1;37m                     ^\u001b[0m\n\u001b[1;31mSyntaxError\u001b[0m\u001b[1;31m:\u001b[0m invalid syntax\n"
     ]
    }
   ],
   "source": [
    "score = int(input(\"Your score:\"))\n",
    "if score> 100 or <0:\n",
    "    print(\"Score is invalid.\")\n",
    "elif score>=50:\n",
    "    print(\"You have passed you test.\")\n",
    "    print(\"Congratulation!\")\n",
    "else:\n",
    "    print(\"Sorry, you have failed your test.\")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 16,
   "id": "c62ce896",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "I am inside the loop\n",
      "I am inside the loop\n",
      "I am inside the loop\n",
      "I am inside the loop\n",
      "I am inside the loop\n"
     ]
    }
   ],
   "source": [
    "count = 0\n",
    "while count <5:\n",
    "    print(\"I am inside the loop\")\n",
    "    count = count + 1"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 20,
   "id": "630be940",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "1\n",
      "2\n",
      "3\n",
      "4\n",
      "5\n",
      "6\n",
      "7\n",
      "8\n",
      "9\n",
      "10\n"
     ]
    }
   ],
   "source": [
    "for i in range(1, 11):\n",
    "    print(i)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 2,
   "id": "26842ffd",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Enter a number: 6\n"
     ]
    },
    {
     "ename": "NameError",
     "evalue": "name 'Product' is not defined",
     "output_type": "error",
     "traceback": [
      "\u001b[1;31m---------------------------------------------------------------------------\u001b[0m",
      "\u001b[1;31mNameError\u001b[0m                                 Traceback (most recent call last)",
      "\u001b[1;32m<ipython-input-2-fd116fde2f81>\u001b[0m in \u001b[0;36m<module>\u001b[1;34m\u001b[0m\n\u001b[0;32m      4\u001b[0m \u001b[1;32mwhile\u001b[0m \u001b[0mcount\u001b[0m\u001b[1;33m<=\u001b[0m \u001b[1;36m10\u001b[0m\u001b[1;33m:\u001b[0m\u001b[1;33m\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0;32m      5\u001b[0m     \u001b[0mproduct\u001b[0m \u001b[1;33m=\u001b[0m \u001b[0mnumber\u001b[0m \u001b[1;33m*\u001b[0m \u001b[0mcount\u001b[0m\u001b[1;33m\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[1;32m----> 6\u001b[1;33m     \u001b[0mprint\u001b[0m\u001b[1;33m(\u001b[0m\u001b[0mProduct\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0m\u001b[0;32m      7\u001b[0m     \u001b[0mcount\u001b[0m \u001b[1;33m=\u001b[0m \u001b[0mcount\u001b[0m \u001b[1;33m+\u001b[0m \u001b[1;36m1\u001b[0m\u001b[1;33m\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n",
      "\u001b[1;31mNameError\u001b[0m: name 'Product' is not defined"
     ]
    }
   ],
   "source": [
    "number = int(input(\"Enter a number: \"))\n",
    "\n",
    "count = 1\n",
    "while count<= 10:\n",
    "    product = number * count\n",
    "    print(Product)\n",
    "    count = count + 1\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 5,
   "id": "db874563",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Enter a number: 10\n",
      "10\n",
      "20\n",
      "30\n",
      "40\n",
      "50\n",
      "60\n",
      "70\n",
      "80\n",
      "90\n",
      "100\n"
     ]
    }
   ],
   "source": [
    "number = int(input(\"Enter a number: \"))\n",
    "\n",
    "count = 1\n",
    "while count<= 10:\n",
    "    product = number * count\n",
    "    print(product)\n",
    "    count = count + 1"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "c13b971a",
   "metadata": {},
   "outputs": [],
   "source": [
    "number, \"x\", count, \"=\", "
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 4,
   "id": "b6408c89",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Enter a number: 6\n",
      "6 x 1 = 6\n",
      "6 x 2 = 12\n",
      "6 x 3 = 18\n",
      "6 x 4 = 24\n",
      "6 x 5 = 30\n",
      "6 x 6 = 36\n",
      "6 x 7 = 42\n",
      "6 x 8 = 48\n",
      "6 x 9 = 54\n",
      "6 x 10 = 60\n"
     ]
    }
   ],
   "source": [
    "number = int(input(\"Enter a number: \"))\n",
    "\n",
    "count = 1\n",
    "while count<= 10:\n",
    "    product = number * count\n",
    "    print(number, \"x\", count, \"=\", product)\n",
    "    count = count + 1"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 8,
   "id": "19e78317",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "1\n"
     ]
    }
   ],
   "source": [
    "for item in range (1, 6):\n",
    "    print(item)\n",
    "    break"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 9,
   "id": "eee3037d",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "1\n",
      "The end\n",
      "2\n",
      "The end\n"
     ]
    }
   ],
   "source": [
    "for item in range (1, 6):\n",
    "    if item == 3:\n",
    "        break\n",
    "    print(item)\n",
    "    print(\"The end\")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 1,
   "id": "1b4b4783",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Write Something: Hari Pandey\n"
     ]
    },
    {
     "ename": "TypeError",
     "evalue": "'str' object is not callable",
     "output_type": "error",
     "traceback": [
      "\u001b[1;31m---------------------------------------------------------------------------\u001b[0m",
      "\u001b[1;31mTypeError\u001b[0m                                 Traceback (most recent call last)",
      "\u001b[1;32m<ipython-input-1-3c6d76799608>\u001b[0m in \u001b[0;36m<module>\u001b[1;34m\u001b[0m\n\u001b[0;32m      2\u001b[0m \u001b[0mi\u001b[0m \u001b[1;33m=\u001b[0m \u001b[1;36m0\u001b[0m\u001b[1;33m\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0;32m      3\u001b[0m \u001b[1;32mwhile\u001b[0m \u001b[0mi\u001b[0m\u001b[1;33m<\u001b[0m\u001b[0mlen\u001b[0m\u001b[1;33m(\u001b[0m\u001b[0ma\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m:\u001b[0m\u001b[1;33m\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[1;32m----> 4\u001b[1;33m     \u001b[1;32mif\u001b[0m \u001b[0ma\u001b[0m\u001b[1;33m(\u001b[0m\u001b[0mi\u001b[0m\u001b[1;33m)\u001b[0m \u001b[1;32mnot\u001b[0m \u001b[1;32min\u001b[0m \u001b[1;34m'aeiou'\u001b[0m\u001b[1;33m:\u001b[0m\u001b[1;33m\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0m\u001b[0;32m      5\u001b[0m         \u001b[0mprint\u001b[0m\u001b[1;33m(\u001b[0m\u001b[0ma\u001b[0m\u001b[1;33m[\u001b[0m\u001b[0mi\u001b[0m\u001b[1;33m]\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0;32m      6\u001b[0m     \u001b[0mi\u001b[0m\u001b[1;33m=\u001b[0m\u001b[0mi\u001b[0m\u001b[1;33m+\u001b[0m\u001b[1;36m1\u001b[0m\u001b[1;33m\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n",
      "\u001b[1;31mTypeError\u001b[0m: 'str' object is not callable"
     ]
    }
   ],
   "source": [
    "a = input(\"Write Something: \")\n",
    "i = 0\n",
    "while i<len(a):\n",
    "    if a(i) not in 'aeiou':\n",
    "        print(a[i])\n",
    "    i=i+1"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 14,
   "id": "e2adc98f",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "enter a string:sunny savita\n",
      "s\n",
      "s\n",
      "n\n",
      "s\n",
      "n\n",
      "s\n",
      "y\n",
      "s\n",
      " \n",
      "s\n",
      "s\n",
      "s\n",
      "v\n",
      "s\n",
      "t\n",
      "s\n"
     ]
    },
    {
     "ename": "IndexError",
     "evalue": "string index out of range",
     "output_type": "error",
     "traceback": [
      "\u001b[1;31m---------------------------------------------------------------------------\u001b[0m",
      "\u001b[1;31mIndexError\u001b[0m                                Traceback (most recent call last)",
      "\u001b[1;32m<ipython-input-14-149521ee9e19>\u001b[0m in \u001b[0;36m<module>\u001b[1;34m\u001b[0m\n\u001b[0;32m      2\u001b[0m \u001b[0ma\u001b[0m \u001b[1;33m=\u001b[0m \u001b[1;36m0\u001b[0m\u001b[1;33m\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0;32m      3\u001b[0m \u001b[1;32mwhile\u001b[0m \u001b[0mi\u001b[0m\u001b[1;33m<\u001b[0m \u001b[0mlen\u001b[0m\u001b[1;33m(\u001b[0m\u001b[0mname\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m:\u001b[0m\u001b[1;33m\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[1;32m----> 4\u001b[1;33m     \u001b[1;32mif\u001b[0m \u001b[0mn\u001b[0m\u001b[1;33m[\u001b[0m\u001b[0ma\u001b[0m\u001b[1;33m]\u001b[0m\u001b[1;33m!=\u001b[0m\u001b[1;34m'a'\u001b[0m \u001b[1;32mand\u001b[0m \u001b[0mn\u001b[0m\u001b[1;33m[\u001b[0m\u001b[0ma\u001b[0m\u001b[1;33m]\u001b[0m\u001b[1;33m!=\u001b[0m\u001b[1;34m'e'\u001b[0m \u001b[1;32mand\u001b[0m \u001b[0mn\u001b[0m\u001b[1;33m[\u001b[0m\u001b[0ma\u001b[0m\u001b[1;33m]\u001b[0m\u001b[1;33m!=\u001b[0m\u001b[1;34m'i'\u001b[0m \u001b[1;32mand\u001b[0m \u001b[0mn\u001b[0m\u001b[1;33m[\u001b[0m\u001b[0ma\u001b[0m\u001b[1;33m]\u001b[0m\u001b[1;33m!=\u001b[0m\u001b[1;34m'o'\u001b[0m \u001b[1;32mand\u001b[0m \u001b[0mn\u001b[0m\u001b[1;33m[\u001b[0m\u001b[0ma\u001b[0m\u001b[1;33m]\u001b[0m\u001b[1;33m!=\u001b[0m\u001b[1;34m'u'\u001b[0m\u001b[1;33m:\u001b[0m\u001b[1;33m\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0m\u001b[0;32m      5\u001b[0m         \u001b[0mprint\u001b[0m\u001b[1;33m(\u001b[0m\u001b[0mn\u001b[0m\u001b[1;33m[\u001b[0m\u001b[0ma\u001b[0m\u001b[1;33m]\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0;32m      6\u001b[0m         \u001b[0mprint\u001b[0m\u001b[1;33m(\u001b[0m\u001b[0mname\u001b[0m\u001b[1;33m[\u001b[0m\u001b[0mi\u001b[0m\u001b[1;33m]\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n",
      "\u001b[1;31mIndexError\u001b[0m: string index out of range"
     ]
    }
   ],
   "source": [
    "name = input(\"enter a string:\")\n",
    "a = 0\n",
    "while i< len(name):\n",
    "    if n[a]!='a' and n[a]!='e' and n[a]!='i' and n[a]!='o' and n[a]!='u':\n",
    "        print(n[a])\n",
    "        print(name[i])\n",
    "    a+=1"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 8,
   "id": "3177ed98",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "enter your namesunny savita\n",
      "s\n",
      "n\n",
      "n\n",
      "y\n",
      " \n",
      "s\n",
      "v\n",
      "t\n"
     ]
    }
   ],
   "source": [
    "name = input(\"enter your name\")\n",
    "i = 0\n",
    "while i<len(name):\n",
    "    if name [i] in [\"a\",\"e\",\"i\",\"o\",\"u\"]:\n",
    "        pass\n",
    "    else:\n",
    "        print(name[i])\n",
    "    i=i+1"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 6,
   "id": "5e8f006a",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "enter your namesunny savita\n"
     ]
    },
    {
     "ename": "IndexError",
     "evalue": "string index out of range",
     "output_type": "error",
     "traceback": [
      "\u001b[1;31m---------------------------------------------------------------------------\u001b[0m",
      "\u001b[1;31mIndexError\u001b[0m                                Traceback (most recent call last)",
      "\u001b[1;32m<ipython-input-6-d67955353cb2>\u001b[0m in \u001b[0;36m<module>\u001b[1;34m\u001b[0m\n\u001b[0;32m      3\u001b[0m \u001b[1;32mwhile\u001b[0m \u001b[0mi\u001b[0m\u001b[1;33m<\u001b[0m\u001b[0mlen\u001b[0m\u001b[1;33m(\u001b[0m\u001b[0mname\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m:\u001b[0m\u001b[1;33m\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0;32m      4\u001b[0m     \u001b[1;31m#if name [i] in [\"a\",\"e\",\"i\",\"o\",\"u\"]:\u001b[0m\u001b[1;33m\u001b[0m\u001b[1;33m\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[1;32m----> 5\u001b[1;33m     \u001b[1;32mif\u001b[0m \u001b[0mn\u001b[0m\u001b[1;33m[\u001b[0m\u001b[0ma\u001b[0m\u001b[1;33m]\u001b[0m\u001b[1;33m!=\u001b[0m\u001b[1;34m'a'\u001b[0m \u001b[1;32mand\u001b[0m \u001b[0mn\u001b[0m\u001b[1;33m[\u001b[0m\u001b[0ma\u001b[0m\u001b[1;33m]\u001b[0m\u001b[1;33m!=\u001b[0m\u001b[1;34m'e'\u001b[0m \u001b[1;32mand\u001b[0m \u001b[0mn\u001b[0m\u001b[1;33m[\u001b[0m\u001b[0ma\u001b[0m\u001b[1;33m]\u001b[0m\u001b[1;33m!=\u001b[0m\u001b[1;34m'i'\u001b[0m \u001b[1;32mand\u001b[0m \u001b[0mn\u001b[0m\u001b[1;33m[\u001b[0m\u001b[0ma\u001b[0m\u001b[1;33m]\u001b[0m\u001b[1;33m!=\u001b[0m\u001b[1;34m'o'\u001b[0m \u001b[1;32mand\u001b[0m \u001b[0mn\u001b[0m\u001b[1;33m[\u001b[0m\u001b[0ma\u001b[0m\u001b[1;33m]\u001b[0m\u001b[1;33m!=\u001b[0m\u001b[1;34m'u'\u001b[0m\u001b[1;33m:\u001b[0m\u001b[1;33m\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0m\u001b[0;32m      6\u001b[0m         \u001b[0mprint\u001b[0m\u001b[1;33m(\u001b[0m\u001b[0mn\u001b[0m\u001b[1;33m[\u001b[0m\u001b[0ma\u001b[0m\u001b[1;33m]\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0;32m      7\u001b[0m         \u001b[0mprint\u001b[0m\u001b[1;33m(\u001b[0m\u001b[0mname\u001b[0m\u001b[1;33m[\u001b[0m\u001b[0mi\u001b[0m\u001b[1;33m]\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n",
      "\u001b[1;31mIndexError\u001b[0m: string index out of range"
     ]
    }
   ],
   "source": [
    "name = input(\"enter your name\")\n",
    "i = 0\n",
    "while i<len(name):\n",
    "    #if name [i] in [\"a\",\"e\",\"i\",\"o\",\"u\"]:\n",
    "    if n[a]!='a' and n[a]!='e' and n[a]!='i' and n[a]!='o' and n[a]!='u':\n",
    "        print(n[a])\n",
    "        print(name[i])\n",
    "    i=i+1"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 18,
   "id": "182c9bcb",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "1\n",
      "2\n",
      "3\n",
      "4\n",
      "5\n",
      "6\n",
      "7\n",
      "8\n",
      "9\n",
      "10\n",
      "11\n",
      "12\n",
      "13\n",
      "14\n",
      "15\n",
      "16\n",
      "17\n",
      "18\n",
      "19\n",
      "20\n",
      "21\n",
      "22\n",
      "23\n",
      "24\n",
      "25\n",
      "26\n",
      "27\n",
      "28\n",
      "29\n",
      "30\n",
      "31\n",
      "32\n",
      "33\n",
      "34\n",
      "35\n",
      "36\n",
      "37\n",
      "38\n",
      "39\n",
      "40\n"
     ]
    }
   ],
   "source": [
    "i=1\n",
    "while i<=50:\n",
    "    print(i)\n",
    "    if i==40:\n",
    "        break\n",
    "    i=i+1\n",
    "else:\n",
    "    print(\"Loop Completed\")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "9d1e0985",
   "metadata": {},
   "outputs": [],
   "source": []
  }
 ],
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