switch。。。case
public static void main(String[] args) {
int result = 0;
int i = 2;
switch (i) {
case 1:
result = result + i; //i为2,此处不运行
System.out.println(" "+result); //不输出
case 2:
result = result + i * 2;//4 result=0+2*2=4
System.out.println(" "+result);
case 3:
result = result + i * 3;//10 result=4+2*3=10
}
System.out.println(result);
}
输出
4
10
signature:祸兮福所倚,福兮祸所伏
Original: https://www.cnblogs.com/xnuuuu/p/12163588.html
Author: 小秫秫儿
Title: 3.上海郊区某家公司自己眼瞎做错的题
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