Hello world program
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Hello world je prvi program koji se pravi na evropskim fakultetima. To je najčešće jedan od prvih programa koje naprave programeri početnici u cilju upoznavanja sa osnovama programerskih vještina.
Ovaj program obično ispisuje poruku ("Hello world", tj. "Pozdrav svijete") na osnovni izlaz (output) pri izvršavanju.
Implementacija u raznim programskim jezicima
with TEXT_IO;
procedure HELLO is
begin
TEXT_IO.PUT_LINE ("Hello world!");
end HELLO;
'Hello world!'
PRINT "Hello World!"
#include <stdio.h>
int main()
{
printf("Hello, world!\n");
return 0;
}
#include <iostream>
using namespace std;
int main()
{
cout << "Hello, world!" << endl;
return 0;
}
using System;
class HelloWorld
{
static void Main()
{
Console.WriteLine("Hello World");
Console.ReadLine();
}
}
IDENTIFICATION DIVISION.
Program-Id. Hello-World.
*
ENVIRONMENT DIVISION.
*
DATA DIVISION.
*
PROCEDURE DIVISION.
Para1.
DISPLAY "Hello, world.".
*
Stop Run.
C Hello World u Fortran-u
PROGRAM HELLO
WRITE (*,100)
STOP
100 FORMAT (' Hello World! ' /)
END
// datoteka HelloWorld.java
public class HelloWorld {
public static void main(String[] args) {
System.out.println("Hello World");
}
}
program Hello (output);
begin
writeln ('Hello, world!');
end.
print "Hello, world!\n";
ili
package Hello;
sub new() { bless {} }
sub Hello() { print "Hello, World! \n" }
package main;
my $hello == new Hello;
$hello->Hello();
print("Hello, world!")
$ include "seed7_05.s7i";
const proc: main is func
begin
writeln("Hello, world!");
end func;
Vanjski linkovi
- programiranje.org – zajednica programera
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