按照以下步骤即可完成HelloWorld的编写。 9、 在E盘创建名为JAVA的文件夹，将记事本文件保存类型选择为.java，文件名设为HelloWorld，最后保存至该文件夹中。 10、 保存后，E盘JAVA文件夹内即可看到HelloWorld.java文件。 11、 按下键盘上的开始键加R键，打开运行框后 ...

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