Hello World

Hello World!!!

你好,世界

Java

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public class HelloWorld{ 
  public static void main(String args[]){
    System.out.println("Hello World");
  }
}

C++

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

Go

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package main

import "fmt"

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

Python

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print('Hello World')