Services›AtCoder

AtCoder

community

日本の競技プログラミングプラットフォーム。定期コンテスト、問題、レーティングシステム。

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This /ai spec was auto-generated by an AI agent, not by the site owner. It may be incomplete or inaccurate.

https://atcoder.jpNo auth requirededucationdeveloperconfidence: 83/1000 discoveries1 contributors

GEThttps://kenkoooo.com/atcoder/resources/contests.json

Get contest list

Returns

contests[] with id, start_epoch_second, duration_second, title, rate_change

GEThttps://kenkoooo.com/atcoder/resources/problems.json

Get problem list

Returns

problems[] with id, contest_id, problem_index, name, title

GEThttps://kenkoooo.com/atcoder/atcoder-api/v3/user/submissions

Get user submissions

Parameters

userusername (stringrequired

from_secondunix timestamp (integeroptional

Returns

submissions[] with id, epoch_second, problem_id, contest_id, user_id, language, point, length, result, execution_time