#include<iostream>
using namespace std;
int main() {
    cout << "Hello,World! ";
    return 0;
}

不是吧不是吧，怎么这还有人不会

#include<iostream>
using namespace std;
int main(){
    cout<<"Hello World"<<endl;
    return 0;
}

Python3

print("Hello,World!")

C

#include <stdio.h>
main(){ 
    printf("Hello,World!\n");
    return 0;
}

C++

#include <iostream>
using namespace std;
int main(){
    cout << "Hello,World"<<endl;
    return 0;
}

Java

public class Main{
    public static void main(String args[]){
        System.out.printIn("Hello,World!");
    }
}

PyPy3

print("Hello,World");

Pascal

begin
  writeln("Hello,World!")
end.

Go

package main

import "fmt"

func main() {
    fmt.Println("Hello,World!")
}

Ruby

puts "Hello,World!"

C# Mono

using System;
namespace HelloWorldApplication
{
    class HelloWorld
    {
        static void Main(string[] args)
        {
            Console.WriteLine("Hello,World!");
        }
    }
}

KotLin

fun main(args: Array<String>) {
   println(&quot;Hello World!&quot;)
}

Node.js

console.log("Hello World");

世界上最好的题解😄

#include<bits/stdc++.h>
using namespace std;
int main(){
    cout<<"Hello,World!";
    return 0;
}

看完的麻烦点个赞呗👀️

#include<iostream>
using namespace std;
int main(){
    cout << "Hello,World!"; 
    return 0;
}

#include<bits/stdc++.h>
using namespace std;
int main(){
	cout<<"Hello,World!";
	return 0;
} 

#include<iostream>
#include<string>
using namespace std;
int main(){
    cout<<"Hello,World!";
    return 0;
}

print("Hello,World!")

#include <iostream>
using namespace std;
int main()
{
    cout<<"Hello,World!"<<endl;
    return 0;
}

a=("Hello,World!") print(a)

#include<cstdio>
using namespace std;
int main(){
    printf("Hello,World!\n");
}
//printf法练习

AC记录：

https://www.luogu.com.cn/record/64379914

`

#include <bits/stdc++.h>
using namespace std;
int main(){
	cout << "Hello,World!" << endl;
	return 0;
}

eee......