Python Coding challenge - Day 701| What is the output of the following Python Code?

 

Code Explanation:

1) def g1():

Defines a generator function g1.

When called, it will produce values 1 and 2, one at a time, using yield.

2) def g2():

Defines another generator g2.

Inside:

yield from g1() → delegates iteration to g1. This means g2 will yield everything g1 yields, in order.

After g1 finishes, it continues and yield 3.

3) print(list(g2()))

g2() creates a generator object.

list(g2()) consumes the generator fully, collecting all yielded values into a list.

Step-by-step execution:

yield from g1() → runs g1.

g1 yields 1 → collected.

g1 yields 2 → collected.

After g1 is done, g2 resumes.

yield 3 → collected.

So the list is: [1, 2, 3].

Final Output

[1, 2, 3]

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