tasks.cpp

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A collection of C++ programs that covers code of various popular problems.

Contributing to this repo will count against one of the PRs for HacktoberFest2020 only if submitted between 1^st October and 31^st October.

Please refer to CONTRIBUTING.md for the same.

The following problems need solutions as on date 4^th Oct, 2020

1. WAP to find area of a circle, a rectangle and a triangle, using concept of function overloading.
2. WAP to find volume of a sphere, a cylinder and a cuboid, using function overloading.
3. WAP which displays a given character, n number of times, using a function. When the n value is not provided, it should print the given character 80 times. When both the character and n value is not provided, it should print ‘*’ character 80 times. Write the above program in two ways:-
   • using function overloading.
   • using default arguments
4. WAP to find square and cube of a number using inline function.
5. WAP to increment the value of an argument given to function USINGINLINE function.
6. Write a program to create a class called COMPLEX and implement the following overloading functions ADD that return a COMPLEX number.
   • ADD (a , s2) - where a is an integer (real part) and s2 is a complex number.
   • ADD (s1, s2) - where s1 and s2 are complex numbers.
7. Write a program to demonstrate the concept of call-by-value, call-by-reference & call-by address by taking swapping of two numbers as an example.
8. Write a program to demonstrate the use of scope resolution operator(::) by declaring same variable name globally and locally and display the value of global and local variables.
9. Create a class ‘shape’. Derive three classes from it: Circle, Triangle and Rectangle. Include the relevant data members and functions in all the classes. Find the area of each shape and display it.
10. Create a class which stores employee name,id and salary Derive two classes from ‘Employee’ class: ‘Regular’ and ‘Part-Time’. The ‘Regular’ class stores DA, HRA and basic salary. The ‘Part-Time’ class stores the number of hours and pay.
11. .Write a program to find out the greatest between two numbers defined in two different classes by using friend function

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🏁 Getting Started

Clone the repo and run in the directory

g++ main.cpp -o main.out && ./main.out

🎈 Usage

• The interface of the menu is fairly simple, you just have to enter the number, which is against the function you wish to run and then follow the instructions displayed.

❗ Issues

If you find any bugs, please create an issue. We will work towards resolving it as fast as we can.

✍️ Authors

• @SahilKr24
• @RKRohk

See also the list of contributors who participated in this project.