Program Hello, world!

Hello, world! este un program de calculator foarte simplu care doar afișează pe dispozitivul de ieșire (de obicei, ecran) textul englez Hello, world!. Este folosit pentru a testa funcționarea compilatorului sau pentru a ilustra începătorilor limbajul de programare ales.

ABAP Report ZHello. write 'Hello, World!'.

Ada with Ada.Text_IO;

procedure Hello_World is use Ada.Text_IO; begin Put_Line("Hello, world!"); end;

ALGOL BEGIN DISPLAY ("Hello, world!"); END.

AppleScript display dialog "Hello, world!"

AutoIt #include <MsgBoxConstants.au3>

Msgbox($MB_ICONINFORMATION, "", "Hello, world!")

AWK BEGIN { print "Hello, world!" }

BASIC PRINT "Hello, world!"

Batch @echo Hello, World!

Boo (limbaj de programare) print "Hello, world!"

Brainfuck ++++++++[>++++[>++>+++>+++>+<<<<-]>+>+>->>+[<]<-]>>.>---.+++++++..+++.>>.<-.<.+++.------.--------.>>+.>++.

C #include <stdio.h>

int main(void) { printf("Hello, World!\n"); return 0; }

C++ #include <iostream> int main() { std::cout << "Hello, world!" << std::endl; return 0; } sau #include <iostream> using namespace std; int main() { cout << "Hello, world!" << endl; // endl sau "\n"; return 0; }

C# class HelloWorldApp { static void Main()

System.Console.WriteLine("Hello, world!");

Clean module hello Start :: {#Char} Start = "Hello, world!"

CoffeeScript alert('Hello, world!')

D import std.stdio;

void main() { writeln("Hello, world!"); }

E println("Hello, world!")

Fortran program hello write(*,*) 'Hello, world!' end program hello

Haskell module Main (main) where

main = putStrLn "Hello, world!"

J 'Hello, world!'

Java public class HelloWorld { public static void main(String[] args)

System.out.println("Hello, World!");

JavaScript document.write('Hello, world!'); sau ca un mesaj de alertă: alert('Hello, world!');

Lisp Common Lisp (print "Hello world!") Scheme (let ((hello0 (lambda() (display "Hello world") (newline)))) (hello0))

LOLCODE HAI CAN HAS STDIO? VISIBLE "HAI WORLD!" KTHXBYE

Lua print("Hello, world!")

MATLAB disp('Hello, world!')

Oberon MODULE Hello; IMPORT Out; BEGIN Out.String("Hello, world!"); Out.Ln END Hello.

Objective-C #import <stdio.h> #import <Foundation/Foundation.h>

int main(void) { NSLog(@"Hello, world!\n"); return 0; }

OpenEdge Advanced Business Language DISPLAY "Hello World!".

Oz {Show 'Hello, world!}

Pascal program hello; begin writeln('Hello, world!'); readln; end.

Perl print "Hello, world!\n";

Piet Fișier:Piet Program Hello World.gif

PHP <?php echo "Hello, World!\n";?> sau, mai simplu: <?="Hello, World!\n"?>

Prolog main :- write('Hello, world!'), nl.

Python print ( "Hello, world!" ) sau import sys sys.stdout.write("Hello, world!\n")

R cat('Hello, world!\n')

REXX say Hello, world!

Ruby print "Hello, world!"

Scheme (let ((hello0 (lambda() (display "Hello world") (newline)))) (hello0))

Seed7

$ include "seed7_05.s7i";

const proc: main is func begin writeln("Hello, world!"); end func;

Smalltalk Transcript show: 'Hello, world!'.

SQL SELECT 'Hello, world!' FROM DUMMY; SELECT 'Hello, world!' FROM DUAL; SELECT 'Hello, world!';

Tcl/TK puts "Hello, world!"

Turing put "Hello, world!"

Visual Basic Sub Main() Print "Hello, world!" End Sub

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Categorie:Programare