Java-switch 上课

简单

package hjk;
import java.util.Scanner;
public class obkii {
	public static void main(String[] args) {
		Scanner input=new Scanner(System.in);	
		System.out.print("请输入星期：");
		int a=input.nextInt();   //星期
		switch (a) {
		case 1:
			System.out.print("上数学课");
			break;
		case 2:
			System.out.print("上语文课");
			break;
		case 3:
			System.out.print("上英语课");
			break;
		case 4:
			System.out.print("上美术课");
			break;
		case 5:
			System.out.print("上体育课");
			break;
		default:
			System.out.print("休息");
			break;
		}
	}
}