grind75Weekly

https://www.techinterviewhandbook.org/grind75

Week1

Week1	Problem link
TwoSum	twoSum.java
ValidParanthesis	validParanthesis.java
Merge Two Sorted Lists	mergeTwoSortedLists.java
Best Time to Buy and Sell Stock	bestTimeforStocks.java
Valid Palindrome	validPalindrome.java
Invert a binary tree	invertBinaryTree.java
Valid anagram	validAnagram.java
Binary Search	binarySearch.java
Flood Fill	floodFill.java
Lowest Common ancestor of a BST	lcaofBST.java
Balanced Binary Tree	balanceBinaryTree.java
Implement queue using stack	queueUsingStack.java

Week2

Week2	Problem link
First Bad Version	firstBadVersion.java
Ransom Note	ransomNote.java
Climbing Stairs	climbingStairs.java
Longest Palindrome	longestPalindrome.java
Reverse Linked List	reverseLinkedList.java
Majority Element	majorityElement.java
Diameter of Binary Tree	diameterOfTree.java
Middle of the Linked List	middleOfLinkedList.java
Maximum Depth of Binary Tree	maximumDepthBinaryTree.java
Contains Duplicate	containsDuplicate.java
Maximum Subarray	maximumSubArray.java

Week3

Week3	Problem link
Insert Interval	insertInterval.java
01 Matrix	matrix01.java
K Closest Points to Origin	kClosestPoints.java
Longest Substring Without Repeating Characters	LongestSubstring.java
3Sum	threeSum.java
Binary Tree Level Order Traversal	levelOrderTraversal.java
Clone Graph	cloneGraph.java
Evaluate Reverse Polish Notation	reversePolishNotation.java

Week4

Week4	Problem link
Course Schedule	courseSchedule.java
Coin Change	coinChange.java
Product of Array Except Self	productOfArrayExceptSelf.java
Min Stack	minStack.java
Validate Binary Search Tree	validateBST.java
Number of Islands	noIslands.java
Rotting Oranges	rottingOranges.java

Week5

Week5	Problem link
Search in Rotated Sorted Array	searchRotatedSortedArray.java
Combination Sum	combinationSum.java
Permutations	permutations.java
Merge Intervals	mergeIntervals.java
Lowest Common Ancestor of a Binary Tree	LCABinaryTree.java
Sort Colors	sortColors.java

Week6

Week6	Problem link
Word Break	wordBreak.java
Partition Equal Subset Sum	partitionEqualSubset.java
Spiral Matrix	spiralMatrix.java
Subsets	subsets.java
Binary Tree Right Side View	binarytreeRightView.java
Longest Palindromic Substring	longestPalindromicSubstring.java
Unique Paths	uniquePaths.java
Construct Binary Tree from Preorder and Inorder Traversal	inorderPreorderTree.java

Week7

Week7	Problem link
Container With Most Water	containerWithWater.java
Find All Anagrams in a String	findAllAnagrams.java
Letter Combinations of a Phone Number	letterComboPhoneNumber.java
Word Break	wordBreak.java

Week8

Week8	Problem link
Kth Smallest Element in a BST	kthSmallestElement.java
Trapping Rain Water	trappingRainWater.java
Find Median from Data Stream	findMedianFromDataStream.java
Basic Calculator	basicCalculator.java
Merge k Sorted Lists	mergeKSortedLists.java