C++ 调整终端界面的大小

#include <iostream>
#include <string>
#include <windows.h>
#define WIDTH 40
#define HEIGHT 15

using namespace std;

void init() {   //初始化终端界面
    char cmd[128];
    sprintf_s(cmd, "mode con cols=%d lines=%d", WIDTH, HEIGHT);
    system(cmd);
}
void login() {  //登录账号
    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("pause");
        }
    }
}
void menuShow() {  //菜单显示
    system("cls");
    cout << "1.网站404攻击" << endl;
    cout << "2.网站篡改攻击" << endl;
    cout << "3.网站攻击修复" << endl;
    cout << "4.查看攻击记录" << endl;
    cout << "5.退出" << endl; 
}
int main() {
    init();
    login();
    menuShow();

    system("pause");
    return 0;
}