Python - While Loop
Why is a
while loop preferred over a for loop when the number of iterations depends on user input?Why is a while loop preferred over a for loop when the number of iterations depends on user input?
hard📝 Conceptual Q10 of 15
Step-by-Step Solution
Solution:
Step 1: Understand iteration control
For loops run a fixed number of times; while loops run until a condition changes.Step 2: Relate to user input
User input can vary, so number of iterations is unknown and depends on condition.Final Answer:
Because while loops run until a condition changes, not fixed count -> Option DQuick Check:
While loops suit variable iteration counts [OK]
Quick Trick: While loops fit unknown iteration counts [OK]
Common Mistakes:
MISTAKES- Thinking for loops can't use variables
- Believing while loops are always faster
- Confusing loop requirements
Master "While Loop" in Python
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