REVERSE OF A GIVEN NUMBER

/* REVERSE OF A GIVEN NUMBER */

#include<stdio.h>
#include<conio.h>

main()
{
int rev=0,a,n;
clrscr();
printf("\n Enter a Number:");
scanf("%d",&n);
while(n>0)
{
a=n%10;
rev=rev*10+a;
n=n/10;
}
printf("\n The reverse value is: %d",rev);
getch();
}