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Hey there.

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I have one last practice problem for you to solve before we move on to making games on roadblocks.

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Your task is this.

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I'd like you to create a function that takes a number argument using that number.

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I want you to check if it's divisible by three.

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If so, you'll print physx.

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If the number is divisible by five, then you'll print buzz.

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Otherwise, if the number is divisible by both three and five, you'll print physx Buzz.

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Please take a minute or two to solve this problem and I'll show you my solution next.

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Okay to solve this problem, I'll first create my function.

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Call it fizz buzz.

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And have a parameter named num.

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Next I'll create an if statement and first check if the num is divisible by both three and five using

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the modulus operator.

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I check if the return from this operation is zero, meaning that no remainder was left over and this

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number is divisible by three and five.

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I check this one first because the most complex conditions should be at the top of your if statements

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with conditions that reducing complexity to go further and further down your if statements.

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This is because if I had this complex condition at the end and pass a number like 15, it would never

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print fiz buzz because condition like num modulus three would evaluate to true and ignore all the rest.

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15 can also be divided by five.

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So if that was the first condition to be checked, it would evaluate the true and ignore the other conditions.

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So if I have my complex condition at the bottom, I'll never be able to reach it due to the less complex

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conditions above it.

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Next, I'll do live and check to see if the num is divisible by three.

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If so, I'll print fiz.

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And lastly, I'll check for the number is divisible by five.

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And if so, I'll print buzz.

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Now I can call this function and pass the number like 15 and it should print fizz buzz.

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Let's run the script.

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And perfect.

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We get fizz buzz.

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Now in the test.

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Pass five instead of my function and then run my game again.

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And it should print buzz.

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Okay.

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The last number I'll pass is three.

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And it should print fiz.

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Excellent.