Article

Fixed 31 bugs in one week, only to find just 5 root cause categories

The 31 failures logged in the week before the competition, after deduplication, fall into 5 root cause categories: open-loop control, changes not taking effect, dead code, false feedback, and no attribution. Each root cause comes with real code and arithmetic reasoning, plus three actions you can follow directly.

Part of the event: 31 bugs fixed in one week, deduplicated into 5 root cause categories

This page provides a summary and source link only.