Source Code

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Programmers write software programs using a programming language (e.g., Java). The programming language provides a series of instructions they can use to create the program they want. All the instructions a programmer uses to build the program are known as source code.

For a computer to be able to execute the program, these instructions need to be translated using a compiler.


Here is the source code for a simple Java program:

 class HelloWorld {
   public static void main(String[] args) {
      //Write Hello World to the terminal window
      System.out.println("Hello World!");