C - 最古の遺跡

Contest Duration: 2007-02-12 13:00:00+0900 - 2007-02-12 16:00:00+0900 (local time) (180 minutes) Back to Home

C - 最古の遺跡 Editorial

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Time Limit: 3 sec / Memory Limit: 64 MB

Source Name

JOI 2006/2007 本選問題3