C Programs

      C Programming examples with Output

Here we are sharing C programs on various topics of C Programming such as array, strings, series, area & volume of geometrical figures, mathematical calculation, sorting & searching algorithms and many more. Our aim is to provide you the perfect solution of all the C programming questions that you may have either faced during interviews or in class assignments. If you don’t find what you are looking for then please drop a line in the comment section below so that we can get it added to the below collection of C programs. Happy Learning!!

Simple C Programs

1. Hello World Program in C

2. C program to check whether the given number is positive or negative
3. Reverse an input number using recursion
4. Program to find greatest of three numbers
5. C Program to print Fibonacci series in a given range
6. C Program to find factorial of a given number
7. Find Prime numbers in a given range
8. C Program to check if given number is Armstrong or not
9. C Program to check if given number is palindrome or not
10. C program to display palindrome numbers in a given range
11. C Program to check if number is odd or even
12. C Program to find out the ASCII value of a character
13. C Program to find the size of int, float, double and char
14. C Program to check whether an alphabet is vowel or consonant
15. C Program to check leap year
16. C Program to find sum of first n natural numbers

String Programs

1. Program to convert string from upper case to lower case
2. Program to convert string from lower case to upper case
3. Sort a set of strings in ascending alphabetical order
4. Find length of a string without using strlen()
5. String concatenation without using strcat
6. Reverse a String using recursion

Array Programs

1. Program to sort array in ascending order
2. Find largest element of given array
3. C program to find sum of array elements
4. C Program to find number of elements in an array

Sorting programs

1. Bubble sort program in C
2. Insertion sort program in C
3. Selection sort program in C
4. Quicksort program in C

C Pointer programs

1. C program to find the largest of three numbers using Pointers
2. C program to count vowels and consonants in a String using pointer
3. C program to print String using Pointer
4. C program to swap two numbers using pointers
5. C program to create initialize and access a pointer variable