Welcome

#import <Foundation/Foundation.h>

int main(int argc, const char * argv[]) {
    @autoreleasepool {
        NSLog(@"Hello, World!");
    }
    return 0;
}

#include <stdio.h>

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

#include <iostream>

int main() 
{
  std::cout << "Hello, World!\n";
  return 0;
}

package main
import "fmt"

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

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

program Hello;
begin
  writeln ('Hello, World!')
end.

<?php
echo "Hello, World!";
?>

Console.WriteLine("Hello, World!");

console.log("Hello, World!");

print "Hello, World!\n";

print("Hello, World!")

echo "Hello, World!"

'Hello, World!'