文書の過去の版を表示しています。
[Java]
public class HelloWorld { public static void main(String[] args) { System.out.println("Hello World!!"); } }
[C]
#include <stdio.h> /* コメント */ int main(int argc, char *argv[]) { printf("Hello World!!\n); return 0; }
[C#]
using System; namespace Hello { /// <summary>定番のこんにちは世界</summary> public class HelloWorld { public static int Main() { Console.WriteLine("Hello World!!"); return 0; } } }
[C++]
#include <iostream> using namespace std; // 定番のこんにちは世界 int main(int argc, char *argv[]) { cout << "Hello World!!" << endl; return 0; }
[Python]
#!/usr/bin/env python # -*- coding: utf-8 -*- # pythonのこんにちは世界 def main(): print "Hello World!" if __name__ == '__main__': main()
[SQL]
/* SQL */ SELECT 'Hello World!!' AS MSG, CASE COL1 WHEN '1' THEN 'Test1' WHEN '2' THEN 'Test2' ELSE COL1 END, COL2, COL3 FROM TABLE1 a INNER JOIN TABLE2 b ON a.COL1 = b.COL2 AND a.COL2 = b.COL2 WHERE COL1 LIKE '[1234567899]0%'
[Assembler]
; 16bit com形式 org 100h mov ah, 09h mov dx, msg int 21h mov ah, 4Ch int 21h msg db 'Hello, world!!',0Dh,0Ah,'$'
[Delphi]
program HelloWorld; uses Dialogs; begin ShowMessage('Hello, World!!'); end.
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