每回合增加一张牌到你的手牌

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// c
#include<stdio.h>

int main(){
    printf("Hello World\n");
    return 0;
}
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// cpp
#include<iostream>

int main(){
    std::cout<<"Hello World"<<endl;
    return 0;
}
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// java
public class Main {
    public static void main(String[] args) {
        System.out.println("Hello World");
    }
}
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# py
print("Hello World")
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// js
console.log("Hello World");
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echo "Hello World";