LeapYear

import java.util.Scanner;
class Main {
    public static void main(String[] args){
        Banner();
        Scanner SC=new Scanner(System.in);
        System.out.println("Enter Integer: ");
        int year= SC.nextInt();
        while(year>1582){
        for(;;){
            while (year % 400!=0){
                if(year % 4==0&&year % 100 !=0){
                    System.out.println("Leap Year!");}

                else if(year % 4==0&&year % 100==0){
                    System.out.println("NOT A Leap Year!");break;}

                else if (year % 100==0){
                    System.out.println("Not a leap year");
                }break;
            }break;
        }
             while(year % 100==0&&year % 400==0){
              if(year % 100==0&&year % 400==0){
                System.out.println("It is a leap year!");}break;
             }

             if(year % 100 !=0&& year % 4 !=0 && year % 400 !=0){
                 System.out.println("Not A LEAP Year"); break;
             }break;
        }
        lessthan1582(year);
    }
    public static void Banner(){
        System.out.println("Malachi Sor Java Programming Class\n ------------------------");}
    public static void lessthan1582(int year){
        if(year<=1582){
            System.out.println("Error! Year must be bigger than 1582.");
        }
    }

}