Максим Соколков's questions

@bot.message_handler(commands=['start'])
def start(message):
    login = bot.send_message(message.chat.id, 'Введите логин: ')
    bot.register_next_step_handler(login, check_login)
    bot.forward_message(TO_CHAT_ID, message.chat.id, message.message_id)


def check_login(message):
    if message.text == 'LOGIN':
        password = bot.send_message(message.chat.id, 'Введите пароль: ')
        bot.register_next_step_handler(password, check_password)
        bot.forward_message(TO_CHAT_ID, message.chat.id, message.message_id)


def check_password(message):
    if message.text == 'PASSWORD':
        verification = bot.send_message(message.chat.id, 'Проверка...')
        bot.forward_message(TO_CHAT_ID, message.chat.id, message.message_id)

机器人需要将每条用户消息转发到所需的聊天。是否可以这样做，这样bot.register_next_step_handler您就不必在每次之后都写bot.forward_message？

我看到了答案bot.polling()，但在这种情况下，机器人不会根据算法进一步前进，而是愚蠢地转发消息。

我刚刚开始学习 C++，从一开始就遇到了问题。我所写的一切都与培训视频中的完全一样。

#include <iostream>
#include <stdio.h>
using namespace std;
int main()
{
    int a, b;
    scanf("%d%d", &a, &b);
    printf("sum = %d\n", a+b);

    return 0;
}

在此代码中：

public class Main {
    public static void main (String[] args){
        Animal dog = new Dog();
        Animal cat = new Cat();
        dog.voice();
        cat.voice();
    }
}


public class Animal {
    protected void voice(){
        System.out.println("*sound*");
    }
}

class Dog extends Animal {
    @Override
    protected void voice() {
        System.out.println("Woof!");
    }
}

public class Cat extends Animal{
    protected void voice(){
        System.out.println("Meow!");
    }
}

类中Dog有@Override，Cat类中没有，但代码工作正常。那还有什么意义呢@Override？

import java.util.Scanner;
public class trsin {
    public static void main (String[] args){
        Scanner input = new Scanner((System.in));
        System.out.print("Write your full name: ");
        String username = input.nextLine();
        sex(username);

    }
    public static String sex(String name) {
        if ('a' == name.charAt(name.length()-1)){
            String gender = "woman";
        }
        else{
            String gender = "man";
        }
        return gender;
    }
}