本人注释有缺漏还请多多谅解!
#include<iostream>
#include<cstdlib>
#include<ctime>
#include<string>
#include<conio.h>
using namespace std;
int sum;
void key(){
}
void pas(){
for(int i=0;i<3;i++){
static int y=0;
y=y+1;
cout<<y;
system("pause");
}
}
void exercise(){
int s;
cout<<"\t\t\t欢迎来到练习地\t\t\t\n";
cout<<"1.拳头 2.剪子 3.布\n";
label:
cout<<"请您出拳(0退出):";
cin>>s;
switch(s){
case 1:
cout<<"您出了拳头!";
goto label;
break;
case 2:
&