Question

我正在写一个基本的程序，类似于ELIZA（在线治疗师）简单的问题和答案，但我最后都被困住了。在cin＆gt;＆gt;之后回答;我无法写任何东西。

int main () {
    short number;
    string color;
    string sport;
    int answer;
    string travel;


    // Greets user
    cout << "Hello, I'm Samantha" << endl;
    // Asks user for their favorite sport
    cout << "What's your favorite sport?";
    cin >> sport;
    cout << "I like " << sport << " too!" << endl;
    cout << "How about your favorite color?";
    cin >> color;
    cout << "Not my favorite color but it's nice!" << endl;
    cout << "Tell me something you've never told anyone before";
    cin >> answer;
    cout << "Don't worry, your secret is safe with me!" << endl;
    cout << "Hows your life going?";
    cin >> answer;

return 0;
}

Answer 1

您的变量名为＆＃34;回答＆＃34;有一个数据类型整数。当您第一次提示用户从控制台输入内容时（显然是一个字符串），cin对象会尝试初始化＆＃34;回答＆＃34;用一个字符串（可能是因为提示不要求一个数字）杀死cin对象，这将不允许对象接受指令......所以下次你想要使用它时没有cin对象。

只需更改＆＃34; answer＆＃34;的数据类型串起来。

Dr t

C ++后无法输入C＆gt;＆gt;回答;

1 个答案: