2022 - 题库

ID	题目显示标签隐藏标签	AC / 尝试	难度
864	USACOC2211B Paired Up 2022 USACO 铂金组	0 / 0	(无)
865	USACOC2211C HILO 2022 USACO 铂金组	0 / 0	(无)
866	USACOC2212C Bracelet Crossings 2022 USACO 黄金组	0 / 0	(无)
867	USACOC2213A Closest Cow Wins 2022 USACO 银组	0 / 0	(无)
869	USACOC2213C Convoluted Intervals 2022 USACO 银组	0 / 0	(无)
870	USACOC2214A Lonely Photo 2022 USACO 铜组	0 / 0	(无)
871	USACOC2214B Air Cownditioning 2022 USACO 铜组	0 / 0	(无)
872	USACOC2214C Walking Home 2022 USACO 铜组	0 / 0	(无)

根据当前过滤条件随机选择一道题

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