Hello world (Hello World) in different programming languages

By filletchn

On March 22, 2020

At 8:44 p.m.

In Technology

6005 Views

Hello world or Hello world in Spanish is one of the first things we must learn when learning a programming language.

My interest is to show you the different hello world in each modern programming language.

1 C

The old C language never goes out of style and its inspiration to so many languages. Here its hello world.

Hello world in C

# include int main() { // printf() displays the string inside quotation
   printf("Hello, World!"); return 0; }

It may interest you: The best programming languages today and in the future!

CLICK HERE

2.JAVA

Java is one of the most used languages in mobile environments, due to its interaction with the Android language and in artificial intelligence.

Hello World in Java

public classes HelloWorld { public static void main(String[] args) { // Prints "Hello, World" to the terminal window.         System.out.println("Hello, World"); } }

3.python

Python is a modern and robust language that is very interesting to know, it is used for AI and computer security, although its applications are endless.

Hello world in Python

# This program prints Hello, world! prints('Hello, world!')

4. SWIFT

Swift the default language in Apple products, to program on the iPhone

Hello world in Swift

// Hello, World! program import swift prints("Hello, World!")

5.JavaScript

The default front-end language on the WEB JavaScript earns its first place as the most used language and it is not surprising.

Hello world in JavaScript

<script> alert( 'Hello, world!' ); </script>

Inside an html code

6.PHP

Php is a well-known language and in recent times it has stopped using it and other Backend tools have started to be used

Hello world in PHP

code:

<?php threw out "Hello World!"; 
 ?>

7.GO

GO is one of the most paid languages currently, since few people have tried to master it and it is a well paid language although not in all parts of the world.

 
// First Go program 
package main 
  
import "fmt"
  
// Main function 
func main() { 
  
    fmt.Println("!...Hello World...!") 
} 

8.C++

Adobe applications are programmed as the successor to C with this language, only with that you can know its potential.

Hello world in C++

// Your First C++ Program # include int main() {
    std::cout << "Hello World!"; return 0; }

BONUSES

C#

As a bonus we leave C# we find it very interesting when creating video games since it is used by graphics engines such as Unity

Hello world in C#

For example:

// C# program to print Hello World! 
using System; 
  
// namespace declaration 
namespace HelloWorldApp { 
      
    // Class declaration 
    classes geeks { 
          
        // Main Method 
        static void Main(string[] args) { 
              
            // statement 
            // printing Hello World! 
            Console.WriteLine("Hello World!"); 
              
            // To prevent the screen from  
            // running and closing quickly 
            Console.ReadKey(); 
        } 
    } 
} 

Oh Snap!

1 C