K - 魚 2 (Fish 2)

Please sign in first.

Contest Duration: 2022-03-20 09:00:00+0900 - 2022-03-20 14:00:00+0900 (local time) (300 minutes) Back to Home

K - 魚 2 (Fish 2) Editorial

/

Time Limit: 4 sec / Memory Limit: 1024 MiB

Source Name

JOI 2021/2022 春合宿 Contest4 問題2