[Solved] What is the output of this code?i = 0 while i < 3: print(i) i += 1 else: print('Done') — Ans: 0 1 2 Done | Python

Python - While Loop

What is the output of this code?

i = 0
while i < 3:
    print(i)
    i += 1
else:
    print('Done')

A0 1 2

B0 1 2 Done

CDone

D0 1 2 3 Done

Step-by-Step Solution

Solution:

Step 1: Trace the while loop iterations
Variable i starts at 0 and increments by 1 each loop until i < 3 is false. It prints 0, 1, 2.
Step 2: Check else block execution
Since the loop ends normally (i becomes 3, condition false), the else block runs and prints 'Done'.
Final Answer:
0 1 2 Done -> Option B
Quick Check:
Loop prints 0-2, else prints Done [OK]

Quick Trick: Else runs after loop if no break, prints 'Done' [OK]

Common Mistakes:

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