From scratch learn JAVA-1. Write the first Java program, java-1java

Source: Internet
Author: User

From scratch learn JAVA-1. Write the first Java program, java-1java

Write the first Java program

Complete: 1. Enter a Java program in the text editor.

2. use parentheses to organize programs.

3. Save, compile, and run the program.

1 package com. jsample; // name the program package as com. jsample2 3 public class Helloworld {// name the program (class) as Helloworld4 public static void main (String [] args) {// The program starts running 5 systems from the main statement. out. println ("Hello world"); // display information on the system output device (Display) 6} 7}
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