What is the output of the following? “`python gen = (x for x in range(10) if x % 3 == 0) result = list(gen) print(result) print(list(gen)) “`

Question

Python Developer — Hard

What is the output of the following? “`python gen = (x for x in range(10) if x % 3 == 0) result = list(gen) print(result) print(list(gen)) “`

Accepted Answer

The output is [0,3,6,9], []. The generator expression filters numbers divisible by 3, creating a list with [0,3,6,9]. After printing the list, the generator is exhausted, resulting in an empty list when attempting to print it again.