Python Coding challenge - Day 57 | What is the output of the following Python code?

 

The code and the output for print([] * 3):

print([] * 3)

Output: []

In Python, when you use the * operator with a list and a number, it is used for repetition. When you do [] * 3, it repeats the empty list [] three times. This is a feature of Python that allows you to create a new list by repeating the elements of an existing list.

So, in the case of print([] * 3), it repeats the empty list [] three times, resulting in a new empty list with no elements. This is how the * operator works when used with lists and numbers in Python.