Python Coding challenge - Day 281| What is the output of the following Python Code?

 

Code Explanation:

def multiply(x, y=2):

    return x * y

print(multiply(3))

Explanation:

1. Function Definition with a Default Argument

def multiply(x, y=2):

    return x * y

The function multiply is defined with two parameters:

x: This is a required parameter that must be provided when the function is called.

y: This is an optional parameter with a default value of 2. If no value is provided for y during the function call, it defaults to 2.

The function returns the product of x and y.

2. Function Call

print(multiply(3))

Here, the function multiply is called with only one argument: 3. This value is assigned to x.

Since no value is provided for y, it uses its default value of 2.

The calculation inside the function becomes:

3 * 2 = 6

3. Output

The function returns 6, which is passed to the print function.

Final Output:

6