各種言語別 Hello World!出力一覧 (適時更新予定)

python3.x系の場合:

print("Hello World!")
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python2.x系の場合:

print "Hello World!"
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javaの場合:

import java.util.*;

public class Main{
    public static void main(String[] args) throws Exception {
        System.out.println("Hello World!");
    }
}
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PHPの場合:

<?php
echo "Hello World!";

?>
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Rubyの場合:

puts "Hello World!";

または

print "Hello World!";

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Goの場合:

package main
import "fmt"
func main(){

    fmt.Println("Hello World!")
}

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javascriptの場合:

process.stdin.resume();
process.stdin.setEncoding('utf8');

var hello = "Hello World!";
console.log(hello);

または
console.log("Hello World!");
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C#の場合:

public class Hello{
    public static void Main(){
        
        System.Console.WriteLine("Hello World!");
    }
}

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Swiftの場合:

print("Hello World!")

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Rの場合:

cat("Hello World!")

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Cの場合:

#include <stdio.h>
int main(void){

        printf("Hello World!");
}
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C#の場合:

public class Hello{
    public static void Main(){
        
        System.Console.WriteLine("Hello World!");
    }
}
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C++の場合:

#include <iostream>
using namespace std;
int main(void){

    printf("Hello World!");
    
    return 0;
}
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luaの場合:

print("Hello World!")
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Cobolの場合:

IDENTIFICATION DIVISION.
program-id. Hello.
procedure division.

display "Hello World!".
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Elixirの場合:

IO.puts "Hello World!"

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Haskellの場合:

main = putStrLn "Hello World!"

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