Hello World! In 20 Different Programming Languages

#include <stdio.h>
int main()
{
    printf("Hello, World!");
    return 0;
}

#include <iostream>
using namespace std;
int main()
{
    cout<<"Hello, World!";
    return 0;
}

using System;
namespace Hello
{
    class Program
    {
        static void Main(string[] args)
        {
            Console.WriteLine("Hello, World!");
        }
    }
}

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

print("Hello, World!")

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

console.log 'Hello World'

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

import Swift
print("Hello, World!")

Ruby is an interpreted, high-level, object-oriented, general-purpose programming language. It was developed by Yukihiro "Matz" Matsumoto in Japan in the mid-1990s (1995).

puts "Hello, World!"

11. Kotlin Programming Language

Kotlin is a cross-platform, statically typed, general-purpose, high-level programming language developed by JetBrains in July 2011.

fun main(args: Array<String>)
{
    print("Hello, World!");
}

12. Visual Basic Programming Language

Visual Basic is an object-oriented programming language developed by Microsoft in May 1991. Its last version 6 (VB6) was released in 1998. On April 8, 2008, Microsoft stopped supporting the VB6 IDE, leaving it in the legacy state.

Module HelloWorld
    Sub Main()
        Console.WriteLine("Hello, World!")
    End Sub
End Module

13. Cobol Programming Language

As per Wikipedia, "COBOL is a compiled English-like computer programming language designed for business use. COBOL was designed in 1959 by CODASYL and was partly based on the programming language FLOW-MATIC designed by Grace Hopper. It was created as part of a US Department of Defense effort to create a portable programming language for data processing".

IDENTIFICATION DIVISION 
PROGRAM-ID  HELLO-WORLD 
PROCEDURE DIVISION 
     DISPLAY "Hello, World!" 
     STOP RUN 

14. GO Programming Language

Go is a fast, statically typed, compiled, high-level, general-purpose programming language developed by the Go authors in November 2009. It is known for its simplicity and efficiency.

package main

import "fmt"

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

15. Rust Programming Language

Rust is a general-purpose programming language designed by Graydon Hoare in May 2015. It emphasizes performance, type safety, and concurrency. It enforces memory safety, which means that all references point to valid memory.

fn main() {
    println!("Hello, World!");
}

16. Perl Programming Language

Perl is a high-level, general-purpose, interpreted, dynamic programming language developed by Larry Wall in December 1987

print "Hello, World!\n";

17. R Programming Language

R is a programming language designed by Ross Ihaka and Robert Gentleman in August 1993 for statistical computing and data visualization. It has been adopted in the fields of data mining, bioinformatics, and data analysis.

cat("Hello, World!\n")

18. MATLAB Programming Language

As per Wikipedia, "MATLAB (an abbreviation of "MATrix LABoratory") is a proprietary multi-paradigm programming language and numeric computing environment developed by MathWorks. MATLAB was invented by mathematician and computer programmer Cleve Moler in late 1970s. The idea for MATLAB was based on his 1960s PhD thesis".

disp('Hello, World!');

19. Dart Programming Language

Dart is an object-oriented, class-based programming language designed by Lars Beck and Kasper Lund and developed by Google in October 2011. It can be used to develop web and mobile applications as well as server and desktop applications.x

void main() {
  print('Hello, World!');
}

20. SQL (MSSQL Server/ MySQL / PostgreSQL)

Structured Query Language (SQL) is a domain-specific language used for data management, particularly in relational database management systems (RDBMS).

SELECT 'Hello, World!';

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Conclusion

In this article, we have discussed how to print “Hello World!” in 20 different programming languages.

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