建议21: 用偶判断,不用奇判断 public class Client { public static void main(String[] args) { Scanner in = new Scanner(System.in); while (in.hasNext()) { int i = in.nextInt(); String str = i + "--->" + (i % 2 == 1 ? "奇数" : "偶数"); System…
public class year { public static void main(String arg[]){ Scanner a=new Scanner(System.in); System.out.print("请输入一个年份:"); int b=a.nextInt(); System.out.print("请输入一个月份:"); int f=a.nextInt(); i…