# C Programming Examples

This page contains a collection examples on basic concepts of C programming like: loops, functions, pointers, structures etc.

Feel free to use the source code on your system.

 C "Hello, World!" Program C Program to Print an Integer (Entered by the User) C Program to Add Two Integers C Program to Multiply two Floating Point Numbers C Program to Find ASCII Value of a Character C Program to Compute Quotient and Remainder C Program to Find the Size of int, float, double and char C Program to Demonstrate the Working of Keyword long C Program to Swap Two Numbers C Program to Check Whether a Number is Even or Odd C Program to Check Whether a Character is Vowel or Consonant C Program to Find the Largest Number Among Three Numbers C Program to Find all Roots of a Quadratic Equation C Program to Check Leap Year C Program to Check Whether a Number is Positive or Negative C Program to Check Whether a Character is an Alphabet or not C Program to Calculate the Sum of Natural Numbers C Program to Find Factorial of a Number C Program to Generate Multiplication Table C Program to Display Fibonacci Sequence C Program to Find GCD of two Numbers C Program to Find LCM of two Numbers C Program to Display Characters from A to Z Using Loop C Program to Count Number of Digits in an Integer C Program to Reverse a Number C Program to Calculate the Power of a Number C Program to Check Whether a Number is Palindrome or Not C Program to Check Whether a Number is Prime or Not C Program to Display Prime Numbers Between Two Intervals C Program to Check Armstrong Number C Program to Display Armstrong Number Between Two Intervals C Program to Display Factors of a Number C Programming Code To Create Pyramid and Structure C Program to Make a Simple Calculator Using switch...case C Program to Display Prime Numbers Between Intervals Using Function C Program to Check Prime or Armstrong Number Using User-defined Function C Program to Check Whether a Number can be Expressed as Sum of Two Prime Numbers C Program to Find the Sum of Natural Numbers using Recursion C Program to Find Factorial of a Number Using Recursion C Program to Find G.C.D Using Recursion C Program to Convert Binary Number to Decimal and vice-versa C Program to Convert Octal Number to Decimal and vice-versa C Program to Convert Binary Number to Octal and vice-versa C program to Reverse a Sentence Using Recursion C program to calculate the power using recursion C Program to Calculate Average Using Arrays C Program to Find Largest Element in an Array C Program to Calculate Standard Deviation C Program to Add Two Matrices Using Multi-dimensional Arrays C Program to Multiply to Matrix Using Multi-dimensional Arrays C Program to Find Transpose of a Matrix C Program to Multiply two Matrices by Passing Matrix to a Function C Program to Access Array Elements Using Pointer C Program Swap Numbers in Cyclic Order Using Call by Reference C Program to Find Largest Number Using Dynamic Memory Allocation C Program to Find the Frequency of Characters in a String C Program to Count the Number of Vowels, Consonants and so on C Program to Remove all Characters in a String Except Alphabets C Program to Find the Length of a String C Program to Concatenate Two Strings C Program to Copy String Without Using strcpy() C Program to Sort Elements in Lexicographical Order (Dictionary Order) C Program to Store Information of a Student Using Structure C Program to Add Two Distances (in inch-feet) System Using Structures C Program to Add Two Complex Numbers by Passing Structure to a Function C Program to Calculate Difference Between Two Time Periods C Program to Store Information of Students Using Structure C Program to Store Information Using Structures with Dynamically Memory Allocation C Program to Write a Sentence to a File C Program to Read a Line From a File and Display it C Program to Display its own Source Code as Output C Programming Code To Create Pyramid and Pattern