List of C language array programs with an examples

C Array is a collection of variables belongings to the same data type. We can store group of data of same data type in an array.

EXAMPLE FOR C ARRAYS

• int arr[10]; // integer array
• char arr[10]; // character array i.e. string

Arrays are divided in two categories.

• One-dimensional array
• Multi-dimensional array

In this exercise we will focus on one-dimensional and multi-dimensional array. We will learn to implement and use arrays in C programming language using following examples.

1. Write a C program to print all negative elements in an array
2. Write C program to count total number of negative elements in array
3. Write a C program to read and print elements of array
4. Write C program to find sum of all elements of an array
5. Write C program to count even and odd elements in an array
6. Write C program to find maximum and minimum element in array
7. Write C program to insert an element in array
8. Write C program to print all unique element in an array
9. Write C program to sort an array in ascending order
10. Write C program to copy all elements of one array to another
11. Write C program to count number of each element in an array
12. Write C program to delete all duplicate elements from an array
13. Write C program count total duplicate elements in an array
14. Write C program to merge two sorted array
15. Write C program to put even and odd elements of array in two separate array
16. Write C program to find reverse of an array
17. Write C program to left rotate an array
18. Write C program to right rotate an array