基本C++骰子游戏

Question

我在这里有一个问题,如果有人可以帮助我在这里会很好.这是我第一次使用这个程序,所以不要去评判.

#include <cstdlib>
#include <iostream>

using namespace std;
int throw1, throw2, throw3, throw4;
int bet1 = 100;
int bet2 = 300;
int bet3 = 500;
int bet=(bet1, bet2, bet3);
int deposit;
int account;

int main(){
    int count = 0;

    while(count < 3){

        cin>>deposit;

        while(deposit>5000 || deposit<0){                //Makes sure so that my deposit is between 0-5000
            cout<<"deposit failed"<<endl;
            cin>>deposit;

        }
        account = deposit;
        cout<<"You have deposited" <<deposit<<"Swedish Krona"<<endl;   
        cout<<"and you have this much cash on your account"<<account<<"Swedish Krona"<<endl;

        if (konto>499){                 //Makes sure so that i have the money to bet, and if i dont have the money, i can just put in more 
            cout<<"please place your bet"<<endl;
            cout<<"bet1=100, bet2=300, bet3=500"<<endl;
            cin>>bet1;
            cin>>bet2;
            cin>>bet3;
            account = (deposit - bet);
            cout<<"you have this much cash on your account"<<account<<"Swedish Krona"<<endl;
        }
        else if(account>299){
            cout<<"please place your bet"<<endl;
            cout<<"bet1=100, bet=300"<<endl;     
            cin>>bet1;
            cin>>bet2;
            account =(deposit - bet);
            cout<<"you have this much cash on your account"<<account<<"Swedish Krona"<<endl;
        }
        else if(account>99){
            cout<<"please place your bet"<<endl;
            cout<<"bet1=100"<<endl;
            cin>>bet1;
            cout<<"you have placed your bet"<<bet<<"Swedish Krona"<<endl;
        }

        while (account<100 || deposit>5000){
            cout<<"insufficient funds"<<endl;
            cin>>deposit;
            account=deposit;
        }

        {
            cout<<"Throw dice"<<endl;
            srand(time(0)); 
            Throw1 = rand() % 6 + 1;
            Throw2 = rand() % 6 + 1;
            Throw3 = rand() % 6 + 1;
            Throw4 = rand() % 6 + 1;
            cout<<"You rolled"<<Throw1<<endl;
            cout<<"You rolled"<<Throw2<<endl;
            cout<<"Computer rolled"<<Throw3<<endl;
            cout<<"Computer rolled"<<Throw4<<endl;
        }
    }
    count++;

    system ("pause");
}

所以这里的事情是,由于某种原因,我总是下注500,即使输入bet1或bet2,我也不知道如何解决这个问题.然后我的循环函数(int count 0; while(count < 3)count++)它开始无限循环而没有我按任何东西,即使我在简单的编码中使用相同的循环函数,只需键入一些cout <<它工作得很好,但当我在这段代码中使用它时,它会去流失,有谁知道为什么会发生这种情况,如果有人能够回答,我将不胜感激,谢谢先进.

Answer 1

int bet1 = 100;
int bet2 = 300;
int bet3 = 500;
int bet=(bet1, bet2, bet3)

最后一行将按如下方式进行评估:100,300,500.逗号分隔表达式列表的结果将是最后一个值,即500.因此您的投注变量将始终设置为500.

Answer 2

您在下面的代码您的评论什么状态,(int count 0; while(count < 3)count++)看上去像一些奇怪的混合for和while循环.请再次检查您的C++教科书/在线教程,了解如何编写正确的循环.

在您显示的代码中,在while循环中,您不会修改count变量 - 因此如果在循环之前count为<3,它将永远循环.您的代码缩进确实具有误导性.我冒昧地重新格式化你的代码 - 现在你应该看到该count++语句实际上超出了你的主while循环!

当你想要做一些固定次数的事情时,建议使用一个for循环,这会让你更难忘记增量!