WEBVTT

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In this demo I'm going to show you how 

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to use an output statement

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this statement writes its output to the terminal window

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I'm going to be using the CodePad

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but output statements work in exactly the same way in the

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code for a Java class.

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So the statement looks like this, system

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dot out dot

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println

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and then whatever we want to print out and 

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I'm just going to print out string hello

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end that with a semi-colon

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and that should print the word hello to the terminal window.

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I can also print out the value of a variable

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lets go to the CodePad and declare a variable

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X, give it a value

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and then we'll print it out, to save myself a little bit of typing

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I can use the up arrow key

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couple of times that brings back the last

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few commands that I executed

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and then I can just backspace and

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replace the string with what I want 

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to print out this time and thats

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the variable, X the name of the variable

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and enter and that prints out the value 

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three of the variable X.