Assignment10.2

#include <stdio.h>

int main()
{
    int n, r = 0;

   printf("Input:");
   scanf("%d", &n);

   while (n != 0)
   {
      r = r * 10;
      r = r + n%10;
      n  = n/10;
   }

   printf("Output: %d\n", r);

   return 0;
}