/*
 * C program to find whether a given year is leap year or not
 */
void main()
{
    int year;
    printf("Enter a year \n");
    scanf("%d", &year);
    if ((year % 400) == 0)
        printf("%d is a leap year \n", year);
    else if ((year % 100) == 0)
        printf("%d is a not leap year \n", year);
    else if ((year % 4) == 0)
        printf("%d is a leap year \n", year);
    else
        printf("%d is not a leap year \n", year);
}