from judge.contest_format.atcoder import AtCoderContestFormat from judge.contest_format.default import DefaultContestFormat from judge.contest_format.ecoo import ECOOContestFormat from judge.contest_format.icpc import ICPCContestFormat from judge.contest_format.ioi import IOIContestFormat from judge.contest_format.new_ioi import NewIOIContestFormat from judge.contest_format.registry import choices, formats