Functions

Functions enable you to organize and streamline your code by encapsulating repetitive or complex logic into reusable components. You can create your own functions with optional parameters and a return value, making it simple to break down larger tasks into smaller, more manageable parts.

function definition

Creates a new reusable function that can be called from anywhere in your program.

Parameters:

• Function Name (String): A unique name for your function

• Parameters (Optional): Input values your function needs

• Return (Optional): The type of value your function will give back

function call

Executes a previously defined function with the specified parameters.

Parameters:

• Function Name (String): The name of the function to call

• Input(s): Values that match the function's parameters

Returns:

• Depends on Function Definition:

  • If the function includes a return statement, this block will return the calculated result.

  • If the function has no return value, it performs the actions defined in the function without returning anything.