Python - While Loop
Which of the following is the correct syntax to start a counter at 0 before a while loop?
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Which of the following is the correct syntax to start a counter at 0 before a while loop?
easy📝 Syntax Q12 of 15
Step-by-Step Solution
Solution:
Step 1: Identify correct variable assignment
To start a counter, assign 0 using a single equal sign:counter = 0.Step 2: Check other options for syntax errors
while counter = 0: uses assignment in while condition (invalid), C uses comparison, D uses walrus operator incorrectly here.Final Answer:
counter = 0 -> Option DQuick Check:
Assign counter with = 0 before loop = A [OK]
Quick Trick: Use single = to assign counter before loop [OK]
Common Mistakes:
MISTAKES- Using == instead of = for assignment
- Trying to assign inside while condition
- Confusing walrus operator usage
Master "While Loop" in Python
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