kumar

mukesh

#include<stdio.h>
#include<conio.h>
void main()
{
long int num,rev=0;
int digit ;
printf("enter the number");
scanf("%d",&num);
while(num!=0)
{
digit=num%10;
rev=rev*10 + digit;
num=num /10;
}
printf("the reverse no is %d",rev);
getch();
}