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Learn Using Functions | Functions
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Using Functions

Why Use Functions?

Repeating code makes programs long and hard to maintain. Functions let you group commands into a reusable block, reducing repetition and making your code cleaner.

To call a function, simply use its name followed by parentheses, placing any required arguments inside those parentheses. For example, if you have a function named greet that takes a name of a person to greet, here is how you could call it:

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SectionΒ 3. ChapterΒ 1
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book
Using Functions

Why Use Functions?

Repeating code makes programs long and hard to maintain. Functions let you group commands into a reusable block, reducing repetition and making your code cleaner.

To call a function, simply use its name followed by parentheses, placing any required arguments inside those parentheses. For example, if you have a function named greet that takes a name of a person to greet, here is how you could call it:

javascript
Task

Swipe to start coding

Solution

Switch to desktopSwitch to desktop for real-world practiceContinue from where you are using one of the options below
Everything was clear?

How can we improve it?

Thanks for your feedback!

SectionΒ 3. ChapterΒ 1
Switch to desktopSwitch to desktop for real-world practiceContinue from where you are using one of the options below
We're sorry to hear that something went wrong. What happened?
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