题解 | #牛牛的一周#

import java.util.Scanner;

// 注意类名必须为 Main, 不要有任何 package xxx 信息
public class Main {
    public static void main(String[] args) {
        Scanner in = new Scanner(System.in);
      int a = in.nextInt();
      switch(a){
        case 1:
       System.out.println("Monday");
        break;
        case 2:
       System.out.println("Tuesday");
        break;
        case 3:
       System.out.println("Wednesday");
        break;
        case 4:
       System.out.println("Thursday");
        break;
        case 5:
       System.out.println("Friday");
        break;
        case 6:
       System.out.println("Saturday");
        break;
        case 7:
       System.out.println("Sunday");
        break;

      }
    }
}