c++ - 在 C++ 中调试程序时出现空白屏幕

Question

现在(编辑代码后)发生的事情是，每当我输入多个单词时，它就会出现痉挛。任何修复？谢谢。对不起，如果我看起来我什么都不知道。昂贵的书籍和没有人教我让我在线阅读教程。 (编辑后的代码如下。)

#include <iostream>
#include <string>
using namespace std;

string qu;

int y;

int main()
{
y = 1;
while (y == 1)
{
    cout << "Welcome to the magic 8-ball application." <<"\nAsk a yes or no question, and the 8-ball will answer." << "\n";
    cin >> qu;
    cout << "\nProccessing...\nProccessing...\nProccessing...";
    cout << "The answer is...: ";
    int ans = (int)(rand() % 6) + 1;
    if (ans == 1)
        cout << "Probably not.";
    if (ans == 2)
        cout << "There's a chance.";
    if (ans == 3)
        cout << "I don't think so.";
    if (ans == 4)
        cout << "Totally!";
    if (ans == 5)
        cout << "Not a chance!";
    if (ans == 6)
        cout << "75% chance.";
    system("CLS");
    cout << "\nWant me to answer another question?" << "(1 = yes, 2 = no.)";
    cin >> y;
    }

return 0;

}

Answer 1

 while (y = 1);

应该是

 while (y == 1)

你有额外的 ; 并且应该使用 ==。