In this article, you learn about how to write a hello world program in 10
different programming languages.
1. C
#include <stdio.h>
int main(void)
{
printf("Hello World\n");
return 0; // ends the program
}
2. C++
#include <iostream>
using namespace std;
int main()
{
cout << "Hello, World!"; // std output stream
return 0; // exit status
}
3. C# (c sharp)
using System;
namespace HelloWorld
{
class Hello {
static void Main(string[] args)
{ // prints hello world
System.Console.WriteLine("Hello World!");
}
}
}
4. Java
class HelloWorld {
public static void main( String []args ) {
System.out.println( "Hello World!" );
}
}
5. Php
<?php
echo "Hello World!";
?>
6. Python
print('Hello ,world');
7. Ruby
puts "Hello World!"
8. Scala
object HelloWorld {
def main(args: Array[String]): Unit = {
println("Hello, world!")
}
}
9. JavaScript
console.log('Hello World');
10. Kotlin
fun main(args: Array<String>) {
println("Hello World!")
}
How to fix the error “Module was compiled with an incompatible version of Kotlin
I hope you learned something new if your favorite programming language is missing in the above list try to add it in the below comments section.
Top comments (7)
DAT 01 48
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DAT 01 65
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DAT 01 6C
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DAT 02 6F
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DAT 01 20
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DAT 01 77
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DAT 01 72
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DAT 01 6C
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DAT 01 64
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It looks like some kind of assembly to me, but would you mind specifying which language it is?
For C# you have already declare the namespace System so it will be just
in Gwion.
Nim
en.wikipedia.org/wiki/List_of_Hell...
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