Python Coding challenge - Day 599| What is the output of the following Python Code?

 

Code Explanation:

1. Define Generator Function

def squares():

This defines a generator function named squares.

2. Loop Through Range

    for i in range(1, 4):

        yield i*i

range(1, 4) → generates values 1, 2, 3.

For each i, it yields i*i, which are the squares of 1, 2, and 3:

Yields: 1, 4, 9

3. Create Generator Object

s = squares()

Calls the generator function → returns a generator object.

Nothing runs yet—it's lazy and only runs when iterated over.

4. Convert Generator to List

print(list(s))

This exhausts the generator, converting all yielded values into a list.

Internally, it calls next(s) until the generator is finished.

The result is:

[1, 4, 9]

Final Output:

[1, 4, 9]

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