// Java program to find a leap year

// Importing Classes/Files
import java.io.*;

// Class for leap-year dealing
public class GeeksforGeeks {

	// Method to check leap year
	public static void isLeapYear(int year)
	{
		// flag to take a non-leap year by default
		boolean is_leap_year = false;

		// If year is divisible by 4
		if (year % 4 == 0) {

			// To identify whether it
			// is a century year or
			// not
			if (year % 100 == 0) {
			
				// Checking if year is divisible by 400
				// therefore century leap year
				if (year % 400 == 0) {
					is_leap_year = true;
				}

				else {
					is_leap_year = false;
				}
			}

			// Out of if loop that is Non century year
			// but divisible by 4, therefore leap year
			is_leap_year = true;
		}

		// We land here when corresponding if fails
		// If year is not divisible by 4
		else

			// Flag dealing- Non leap-year
			is_leap_year = false;

		if (!is_leap_year) {
			System.out.println(year + " : Non Leap-year");
		}

		else {
			System.out.println(year + " : Leap-year");
		}
	}

	// Main Driver Code
	public static void main(String[] args)
	{
		// Calling our function by
		// passing century year
		isLeapYear(2000);

		// Calling our function by
		// passing Non-century year
		isLeapYear(2002);
	}
}