#include <stdio.h>
void main() {
  int i,m,d;

  printf("give me the number -->"); scanf("%d",&m); i=m;
  printf("the reverse number of %d is -->",m);
  for ( ; i != 0; ) {
    d=i%10; i=i/10; printf("%d",d);
  }
  printf("\n");
}