H - ランプ (Lamps)

Contest Duration: 2019-03-20 09:00:00+0900 - 2019-03-20 14:00:00+0900 (local time) (300 minutes) Back to Home

H - ランプ (Lamps) Editorial

/

Time Limit: 1 sec / Memory Limit: 256 MB

Source Name

JOI 2018/2019 春合宿 Day3 問題2