Python Coding Challenge - Question with Answer (ID -080526)

 

Explanation:

🔹 Step 1: Create Generator

x = (i for i in range(4))

This creates a generator object

Values inside generator:

0, 1, 2, 3

⚠️ Important:

Generator values are produced one by one

Once used → they disappear 😈

🔹 Step 2: Execute sum(x)

sum(x)

Python starts consuming generator:

0 + 1 + 2 + 3 = 6

👉 Result:

6

🔹 Step 3: Generator Gets Exhausted

After sum(x):

x → empty generator

⚠️ All values already consumed

Generator now has:

nothing left

🔹 Step 4: Execute list(x)

list(x)

But generator already empty ❗

So:

[]

🔹 Step 5: Print Final Output

print(6, [])

👉 Final Output:

6 []