A program to find and print REVERSE of a given number

C Programming Language 035

The following code shows how to write a program to find and print REVERSE of a given number.

Program

#include <stdio.h>

void main()
{
    int n, 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 = %d", rev);
    printf("\n");
}

Result

Enter a number: 153
Reverse = 351

Last Updated on Oct 09, 2022

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