How To Reverse A Number in C
In this blog, you will learn how to reverse a number in C.
Introduction
- In this article, I'm going to explain how to reverse a number in C language.
Software Requirements
Programming
- #include<stdio.h>
- int main()
- {
- int n, reverse = 0;
- printf("Enter a number to reverse\n");
- scanf("%d",&n);
- while (n != 0)
- reverse = reverse * 10;
- reverse = reverse + n%10;
- n = n/10;
- }
- printf("Reverse of entered number is = %d\n", reverse);
- return 0;
- }
Explanation
- To reverse a number in C, we can use the following code where the number is entered by the user, and then it is reversed on the output screen.
Output