C++ while循环的简单应用 输入正确的账号密码

#include <iostream>
using namespace std;
int main() {
    string name;
    string pwd;
    while (1)
    {
        system("cls");
        cout << "请输入账号:";
        cin >> name;

        cout << "请输入密码：";
        cin >> pwd;
        if (name == "54hk" && pwd == "123456") {
            break;
        }
        else
        {
            cout << "用户名或密码错误！" << endl;
        }
    }
    system("cls");
    cout << "1.网站404攻击" << endl;
    cout << "2.网站篡改攻击" << endl;
    cout << "3.网站攻击记录" << endl;
    cout << "4.DNS 攻击" << endl;
    cout << "5.服务器重启攻击" << endl;

    system("pause");
    return 0;
}