Case: Weight loss plan (if statement)

Case: Weight loss plan (if statement)

//需求：输入星期数，显示今天的减肥计划
//周一：跑步，周二：游泳，周三：慢走，周四：动感单车，周五：拳击，周六：爬山，周日：好好吃一顿

import java.util.Scanner;

public class HelloWorld {
    
    
    public static void main(String[] args) {
    
    
        System.out.println("请输入一个星期数");
        Scanner sc = new Scanner(System.in);
        int week = sc.nextInt();
        if (week == 1) {
    
    
            System.out.println("星期一:跑步");
        } else if (week == 2) {
    
    
            System.out.println("星期二：游泳");
        }else if (week == 3) {
    
    
            System.out.println("星期三：慢走");
        }else if (week == 4) {
    
    
            System.out.println("星期四：动感单车");
        }else if (week == 5) {
    
    
            System.out.println("星期五：拳击");
        }else if (week == 6) {
    
    
            System.out.println("星期六：爬山");
        }else if (week == 7) {
    
    
            System.out.println("星期日：好好吃一顿");
        }else{
    
    
            System.out.println("您输入的星期数有误");
        }

    }
}