2020-06-26【分支语句switch】

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public class SwitchDemo {
public static void main(String[] args) {
int to_day = 1;
switch (to_day) {
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 7:
System.out.println("星期日");
break;
default:
System.out.println("输入格式错误!");
}
}
}
本文标题:2020-06-26【分支语句switch】
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