Welcome to our C Programming Exercises page! Whether you’re a beginner or looking to sharpen your skills, we have a variety of exercises to help you master C programming. Our exercises are divided into three categories based on difficulty.
Easy Level
Medium Level
Hard Level
Ideal for beginners, these exercises focus on basic programming concepts and simple logic building.
Program to Calculate Factorial of a Number
Description:This program calculates the factorial of a number. Factorial is a basic concept in mathematics where the product of all …
Program to Reverse a String
Problem Statement: Write a C program to reverse a given string. Description:This program demonstrates string manipulation in C. It uses …
Program to Find the Largest of Three Numbers
Problem Statement: Write a C program to find the largest of three numbers. Description:This program compares three numbers using a …
Program to Check if a Number is Even or Odd
Problem Statement: Problem Statement: Write a C program to check whether a given number is even or odd. Description:This program …
Program to Find the Sum of Two Numbers
Problem Statement: Write a C program to find the sum of two numbers input by the user. Description:This program demonstrates …
If you are comfortable with the basics, try our medium-level exercises. These problems require more complex logic and understanding
Program to Find the Sum of Digits of a Number
Problem Statement: Write a C program to find the sum of digits of a given number. Description:This program calculates the …
Program to Print Fibonacci Series
Description:This program prints the Fibonacci sequence, where each number is the sum of the two preceding ones. It starts from …
For advanced learners, these challenges will push your problem-solving abilities to the next level.
Program to Swap Two Numbers without Using a Temporary Variable
Description:This program swaps two numbers without using a temporary variable. It uses basic arithmetic operations to swap values, showcasing how …
Program to Find GCD of Two Numbers
Description:This program finds the Greatest Common Divisor (GCD) of two numbers. The GCD is the largest positive integer that divides …
