编辑代码

package SX6;
import java.util.*;
class Main {
	public static void main(String[] args) {
    Scanner ma=new Scanner(System.in);
		System.out.println("请输入整数（1~365）谢谢：");
		int x=ma.nextInt();
		int ea=0;
		if(x<=365){
			ea=x%7;
			switch(ea){
			case 1:
				System.out.println("星期一");
				break;
			case 2:
				System.out.println("星期二");
				break;
			case 3:
				System.out.println("星期三");
				break;
			case 4:
				System.out.println("星期四");
				break;
			case 5:
				System.out.println("星期五");
				break;
			case 6:
				System.out.println("星期六");
				break;
			case 0:
				System.out.println("星期日");
				break;
			}
		}else{
			System.out.println("抱歉，只能在1~365之间");
		}
	}
}