Which edge case should still work?

Practice this question from Move Zeroes - Two pointers Pattern Practice Quiz, with options and an explanation.

Question

Which edge case should still work?

Option A

Only arrays with negative numbers

Option B — Correct answer

All zeroes or no zeroes

Option C

Only arrays of length exactly 5

Option D

Only already sorted arrays

Explanation

Arrays with all zeroes or no zeroes should remain valid.

Move Zeroes - Two pointers Pattern Practice Quiz

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