The 10 Most Important Programming Languages

1. Python

print ("Hello, world!")

2. JavaScript

<script type = "text / javascript">

     alert ('Hello world');

</script>

3. C #

using System;

class HelloWorldApp
{
     public static void Main (string [] args)

     {
          Console.WriteLine ("Hello World");

          Console.ReadLine ();
     }
}

4. Typescript

let message: string = "Hello World" 

console.log (message)

5. Go

package main

import "fmt"

func main () {

     fmt.Printf ("Hello, World \ n")

}

6. Java

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

          System.out.println ("Hello World");
     }
}

7. Dart

main () {

     print ('Hello World!');

}

8. Rust

fn main () {

     println! ("Hello, world!");

}

9. Swift

import UIKit

print ("Hello, world!")

10. Kotlin

fun main () {

     println ("Hello World")

}

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