Time: 0:00
Test a custom input to verify an edge case (e.g. empty lists, negative numbers, duplicates).
This bug belongs to the type errors pattern
Totals that concatenate, sorts that put 10 before 9, comparisons that refuse to run.
What went wrong: / gives 2.5. You cannot have half a page, so the answer must round up to 3.
The fix: return (items + per_page - 1) // per_page (or math.ceil(items / per_page))
Remember: decide whether leftovers round up or down.
The pattern behind it: type errors.
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<iframe src="https://trybughunt.com/embed/93278146-fdc6-4918-9b4b-4788942359b8" title="Debugging challenge: Pages needed comes back as 2.5" width="100%" height="580" loading="lazy" style="border:1px solid #d4d4d8;border-radius:12px;max-width:760px"></iframe>
<p style="font-size:14px">Debugging challenge from <a href="https://trybughunt.com/challenges/93278146-fdc6-4918-9b4b-4788942359b8">TryBugHunt</a></p>