Dr. Java Beginners Program
by aabhaghimire in Circuits > Microsoft
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Dr. Java Beginners Program
You will need a basic Dr. Java application on your computer for this instructable
Start Up the Application
Open the Dr. Java program from the task bar or where you have it saved.
Start Typing the First Line of Code
Type the code exactly as follows: (Note: do not forget the open curly brace).
public class HelloEveryone {
Type the Static Void Method
Write the second line of code as:
public static void main (String [ ] args) {
Type the Print Statement
What you want the user to see is what you write in this line, for example:
System.out.println ("Hello Everyone");
Add One More Line of Print Statement
You can type more than just one line like:
System.out.println ("Isn't making instructables fun");
End the Code
Close your program with two curly braces:
} }
The program will not run if the braces are not closed.
Compile Your Program
Hit the compile button on the menu bar at the top.
Save Your Program
A little box will open asking you to save the program, save the program into desired place.
Run the Program
Click the run button on the top right of the menu bar.
Your Program Is Now Ready! Yay!
Your program has successfully compiled and shown the output in the interactions box on the bottom of the window. Congratulations on completing the first lesson of java programming.