C programming examples


This article lists the basic to advanced c programming examples alongside their explanations, covering the concept of looping, decision making statements, functions, pointers, arrays and others.

All the source code is free for further use. Feel free to download, copy and execute them in your local machine.

c programming examples with explanations

  • C program to find GCD of two numbers
  • C program to check leap year
  • C program to check whether a number is palindrome or not
  • C program to test if a number is a power of 2
  • C program to find LCM and GCD using recursion
  • C program to calculate mean using arrays
  • C program to display prime numbers between two numbers using function and without using function
  • C program to calculate the area of square with and without using function
  • C program to display Fibonacci series
  • C program to check whether a number is prime or not
  • C program to check whether a string is palindrome or not
  • C program to check whether a number is positive, negative or zero
  • C program to check Armstrong number
  • C program to sort array using bubble sort algorithm
  • Binary search in C programming
  • C program to read a character from keyboard and print it in reverse case i.e if input is lower case output will be upper case and vice versa
  • C program to swap two numbers
  • C program to compare two numbers without using relational operators
  • C program to make calculator using switch case
  • C program to convert temperature from degree celsius to fahrenheit
  • C program to find LCM of two numbers
  • C program to convert roman number into decimal number
  • C program to encrypt and decrypt the string
  • Linear Search in C Programming – Program and Explanation
  • C program to multiply two number without using multiplication(*) operator
  • Selection sort in C programming
  • C program to calculate area of circle