Hello world in java

problem

You wish to get your hands dirty with the Java Programming language but you’re a first-timer (or second)

SOLUTION

Hello World is usually the first classic program we write when first interact with a new programming language.

HelloWorld.java
running
				
					public class HelloWorld {
   public static void main(String args[]){
	    System.out.println("Hello World");
   }
}
				
			

Let’s compile it in the terminal:

				
					javac HelloWorld.java
				
			
execute it
				
					java HelloWorld
				
			
output
				
					Hello World
				
			

conclusion

In this post we saw a classic Hello World written in the Java programming language. One of the most widely used programming languages out there!

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Ellion

Professional IT consultant, writer, programmer enthusiast interested in all sorts of coding.
Eats all cookies 🍪

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