smath/scr/main.cpp

#include "question.h"
#include "hanshu.h"
#include <iostream>
#include <memory>

using namespace std;

int main() {
    while(1){
    string exit;
    DisplayWelcomeMessage();
    // 登录循环
    User* currentuser = nullptr;
    while (!currentuser) {
        cout << "请输入用户名和密码（用空格隔开,输入exit结束程序）：";
        string username, password;
        cin >> username ;
        if(username=="exit"){
            exit = username;
            break;
        }
        cin>>password;
        currentuser = AuthenticateUser(username, password);
        if (!currentuser) {
            cout << "请输入正确的用户名、密码" << endl;
        }
    }
    if(exit == "exit"){
        cout << "程序已结束，感谢使用！";
        break;
    }


    // 创建题目生成器
    auto generator = CreateQuestionGenerator(currentuser->usertype);
    DisplayCurrentMode(currentuser->usertype);

    DisplayQuestionGenerator(std::move(generator),currentuser);
}

    return 0;
}