C Function Examples

In this article, you will find a list of C programs to sharpen your knowledge of functions and recursion.

A function is a block of code that performs a specific task.

You will find examples related to functions in this article. To understand examples in this page, you should have the knowledge of the following topics:

  1. User-Defined Function
  2. Types of User-defined functions
  3. Scope of a local variable
  4. Recursion

C Function Examples

Display all prime numbers between two Intervals
Check prime and Armstrong number by making functions
Check whether a number can be expressed as the sum of two prime numbers
Find the sum of natural numbers using recursion
Calculate the factorial of a number using recursion
Find G.C.D using recursion
Reverse a sentence using recursion
Calculate the power of a number using recursion
Convert a binary number to decimal and vice-versa
Convert an octal Number to decimal and vice-versa
Convert a binary number to octal and vice-versa
Did you find this article helpful?