#include<bits/stdc++.h>
#include<windows.h>
using namespace std;
long long num=10,x,t,xnum;
int numsj(int a){
	int ans=rand()%a;
	return ans;
}
void ask(){
	cout<<"请选择：1.赌钱 2.退出"<<endl<<endl;
	cin>>x;
	if(x==1){
		cout<<"1.赌大 2.赌小"<<endl<<endl;
		cin>>x;
		t=numsj(2);
		cout<<"赌多少："<<endl<<endl;
		cin>>xnum;
		if(xnum<=num){
			num-=xnum;
		if(x==1){
			if(t) {
				cout<<"你输了"<<endl<<endl;
			}
			else{
				num+=2*xnum;
				cout<<"你赢了"<<endl<<endl; 
			}
		}
		if(x==2){
			if(!t) {
				cout<<"你输了"<<endl<<endl;
			}
			else{
				num+=2*xnum;
				cout<<"你赢了"<<endl<<endl; 
			}
		}
		cout<<"你现在有 "<<num<<" 元"<<endl<<endl; 
		
		}
		else cout<<"不够钱"<<endl<<endl;
		if(num<=0){
			cout<<"赌场老板看你可怜，送你 5 元"<<endl<<endl;
			num=5; 
		}
		ask();
	}
	return ;
}
int main(){
	cout<<"赌场"<<endl<<endl;
	Sleep(2000);
	ask();
	return 0;
}