Problem Set - SAST OJ

ID	Problem Show tags Hide tags	AC / Tried	Difficulty
801	P816 【NOI2023】桂花树	0 / 0	(None)
802	P817 【NOI2023】深搜	0 / 0	(None)
803	P818 【NOI2023】贸易	0 / 0	(None)
804	P819 【NOI2023】字符串	0 / 0	(None)
805	P820 【NOI2023】合并书本	0 / 0	(None)
806	P821 【UR #26】石子合并	0 / 0	(None)
807	P822 【UR #26】街头庆典	0 / 0	(None)
808	P823 【UR #26】铁轨回收	0 / 0	(None)
809	P824 【IOI2023】封锁时刻	0 / 0	(None)
810	P825 【IOI2023】最长路程	0 / 0	(None)
811	P826 【IOI2023】足球场	0 / 0	(None)
812	P827 【IOI2023】山毛榉树	0 / 0	(None)
813	P828 【IOI2023】超车	0 / 0	(None)
814	P829 【IOI2023】机器人比赛	0 / 0	(None)
815	P830 【CSP-S 2023】密码锁	0 / 0	(None)
816	P831 【CSP-S 2023】消消乐	0 / 0	(None)

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