	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	196	A0642 隔岸观火 CSPJ模拟赛 T1 R9	0 / 0	(None)
	197	A0643 笑里藏刀 CSPJ模拟赛 T2 R9	0 / 0	(None)
	198	A0644 李代桃僵 CSPJ模拟赛 T3 R9	0 / 0	(None)
	199	A0645 顺手牵羊 CSPJ模拟赛 T4 R9	0 / 0	(None)

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