2022 - Problem Set - lizikid

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	1387	1387 密码翻译 2022 noc 选拔赛	1 / 2	10
	1388	1388 体操训练 2022 noc 选拔赛	1 / 1	10
	1389	1389 飞跃摩天楼 2022 noc 选拔赛	1 / 1	10
	1390	1390 比k大的数 2022 noc 选拔赛	1 / 1	10

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