Practice C++ Programming Questions
Frequently Asked Programs in Interviews & Coding Rounds : This section focuses on frequently asked C++ programs in programming interviews and coding rounds. These programs should be practiced to improve the coding skills required for various interviews (campus interviews, walk-in interviews), coding rounds etc.
List of the most important and commonly asked C++ programs in interviews & coding rounds :-
1. C++ Program to print Hello World.
2. C++ Program to check whether the number is even or odd.
3. C++ Program to check whether the given number is prime number or not.
4. C++ Program to check whether the given year is leap year or not.
5. C++ Program to count the number of digits in a number.
6. C++ Program to find sum of digits of a given number.
7. C++ Program to swap two numbers without using temporary variable.
8. C++ Program to print fibonacci series.
9. C++ Program to check whether a character is vowel or consonant.
10. C++ Program to find GCD of two numbers.
11. C++ Program to find LCM of two numbers.
12. C++ Program to find perfect number.
13. C++ Program to find whether a number is power of two or not.
14. C++ Program to find factorial of a number.
15. C++ Program to find the length of a string.
16. C++ Program to make a simple calculator.
17. C++ program to check whether the given number N is Armstrong number or not.