Reverse Number – SchoolCodeHub

Given a number the task is to reverse or flip the number.

Example 1: Let us take a number 1234. When reversed it is 4321.

#include <stdio.h>
int main()
{
    int n=0,r=0,rev=0;
    printf("Enter a number: ");
    scanf("%d",&n);
    while(n>0)
    {
        r=n%10;
        rev=(rev*10)+r;
        n=n/10;
    }
    printf("Reverse of the number: %d",rev);
    return 0;
}