Aim: Check whether a given year is a leap year or not using C.
#include<stdio.h>
#include<conio.h>
void main()
{
int year;
printf("Enter an year : ");
scanf("%d",&year);
if(year%4==0 && year%100!=0 || year%400==0)
printf("\n%d is a leap year",year);
else
printf("\n%d is not a leap year",year);
}