	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	1010	Z3015 使用 set set	0 / 0	(None)
	1011	Z3016 set 的基础使用 set	1 / 1	10
	1012	Z3017 使用 multiset 基础 set	0 / 0	(None)
	1013	Z3018 计算集合的并 set	6 / 16	8
	1014	Z3019 阿Q学英语 set	4 / 5	10
	1015	Z3020 收藏古币 set	7 / 10	9
	1074	Z3021 set 和结构体练习 set	0 / 0	(None)

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