World Tour Finals 2026 Algorithm(Open Contest)
<a href="https://info.atcoder.jp/entry/llm-rules-en" target="_blank" rel="noopener" class="alert-link">AtCoder Rules against Generative AI - Version 20251003</a>
It is prohibited to use generative AI in ongoing AtCoder contests. For details, please see <a href="https://atcoder.jp/posts/1568" target="_blank" rel="noopener" class="alert-link">this post</a>.
<b>This rule also applies for Unrated participants.</b>
Can Participate: All Rated Range: - Penalty: 5 minutes
Sponsor
This is a Mirror Contest. Finalists should go to the Main Contest.
Contest Information
- Duration: 420 minutes
- Writer: maroonrk
- Unrated
- Standings Are Not Available During the Contest
- About AtCoder World Tour Finals
Contest Rules
This contest is full-feedback (solutions are judged during the contest).When you solve a problem, you get a score assigned to it. Competitors are ranked first by total scores, then by penalties. The penalties are computed as (the time you spend to get your current score) + (5 minutes) * (the number of incorrect attempts).