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KwickClips Python · 38 sec · free

When is the condition checked?

Short answer. Every round.

What causes an infinite loop?

Not changing the variable inside.

Remember

Condition checked every round
Change the variable inside

Your loop never ends. Which line is missing? A while loop repeats while its condition is True. Count goes up each round. Remove that line, and it loops forever. The condition is checked every round. So change the variable inside.

This clip is from the full lesson: while Loop, break and continue — 8 minutes, with the tables, the quick answers and the whole lesson in text.

Useful for: CBSE Class 10 Computer Applications (165), CBSE Class 11 Computer Science (083), CBSE Class 11 Computer Science Essentials (083), CBSE Class 11 Informatics Practices (065)

More KwickClips from this lesson

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