Reverse of the Number

C Program to Reverse a Number

PROGRAM:

#include<stdio.h>

int main() 

{

    int a,b,r=0;

    scanf("%d",&a);

    while(a>0)

    {

        b=a%10;

        r=r*10+b;

        a=a/10;

    }

    printf("Reverse of the number is %d",r);

    return 0;

}

OUTPUT:

234                                                                                                                     

Reverse of the number is 432