#include<conio.h>
#include<stdio.h>
int rev(int);

void main()
{
 int n;
 clrscr();
 printf("ENTER ANY NUMBER:");
 scanf("%d",&n);
 printf("REVERSE NUMBER IS %d ",rev(n));
 getch();
}

int rev(int n)
{
 static int x=0;
 while(n>0)
 {
 x=10*x+n%10;
 rev(n/10);
 return x;
 }
}