WAP to check leap year

/*WAP to check leap year*/

#include<stdio.h>
#include<conio.h>
void main()
{
 int a;
 clrscr();
 printf("enter year");
 scanf("%d",&a);
 if(a%4==0)
 printf("year is leap");
 else
 printf("year is'not leap");

 getch();
 }