C Programming language

/*print the reverse no*/

#include<stdio.h>
#include<conio.h>
void main()
{
	int a,r=0,p;
	clrscr();
	printf("Enter the number\t");
	scanf("%d",&a);
	while(a!=0)
	{
		p=a%10;
		r=r*10+p;
		a=a/10;
	}
	printf("Reversr number is=%d",r);
	getch();
}