2018 - Problem Set

ID	Problem Show tags Hide tags	AC / Tried	Difficulty
1326	J0063 【深基4.习10】[COCI2017-2018#6] Davor 2018 枚举不定方程 COCI	0 / 0	(None)
1826	NOIPS2018C 赛道修建 NOIP 提高组 2018	0 / 0	(None)
1834	NOIPS2018D 旅行 NOIP 提高组 2018	0 / 0	(None)
661	661 龙虎斗 NOIP 普及组 2018	38 / 251	8
1832	P3048 [NOIP2018 提高组] 保卫王国动态规划,dp 树链剖分,树剖 NOIp 提高组 2018 倍增	0 / 0	(None)
1822	P3055 [NOI2018] 归程 O2优化并查集可持久化 NOI 系列 2018 最短路	0 / 0	(None)

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