1. 3753번 윤년 import java.util.Scanner; public class Main { public static void main(String[] args) { Scanner scanner = new Scanner(System.in); int year = scanner.nextInt(); if (year % 400 == 0) { System.out.println(1); } else if ((year % 4 == 0) && (year % 100 != 0)) { System.out.println(1); } else { System.out.println(0); } scanner.close(); } } 2. 10872번 팩토리얼 import java.util.Scanner; public clas..