4.12. Write a program that read any year and display leap year or not leap year.

#include<stdio.h> 

#include<conio.h>

void main ()

{
int year;
clrscr();
printf("Enter any year: ");
scanf("%d", &year);
if(year%4!=0)
printf("Not leap year."); 

else if (year%100!=0)
printf("Leap year."); 

else if(year%400!=0)
printf("Not leap year.");
else
printf ("Leap year.");
getch () ;

}