题库 - HydroOJ

	ID	题目显示标签隐藏标签	AC / 尝试	难度
	8025	P1702F Equate Multisets constructive algorithms data structures greedy math number theory *1700	0 / 0	5
	8024	P1702G1 Passable Paths (easy version) dfs and similar trees *1900	0 / 0	6
	8023	P1702G2 Passable Paths (hard version) dfs and similar trees *2000	0 / 0	7
	8037	P1703A YES or YES? implementation strings	2 / 2	10
	8036	P1703B ICPC Balloons data structures implementation	1 / 1	10
	8035	P1703C Cypher implementation strings	0 / 0	(无)
	8034	P1703D Double Strings brute force data structures strings	0 / 0	(无)
	8033	P1703E Mirror Grid implementation	0 / 0	(无)
	8032	P1703F Yet Another Problem About Pairs Satisfying an Inequality binary search data structures dp greedy sortings	1 / 1	10
	8031	P1703G Good Key, Bad Key bitmasks brute force dp greedy math	0 / 0	(无)
	8079	P1704A Two 0-1 Sequences constructive algorithms greedy	0 / 0	(无)
	8078	P1704B Luke is a Foodie greedy	0 / 0	(无)
	8077	P1704C Virus greedy sortings	0 / 0	(无)
	8076	P1704D Magical Array constructive algorithms hashing	0 / 0	(无)
	8075	P1704E Count Seconds brute force constructive algorithms dp graphs	0 / 0	(无)
	8074	P1704F Colouring Game constructive algorithms games	1 / 3	10
	8073	P1704G Mio and Lucky Array constructive algorithms fft math strings	0 / 0	(无)
	8072	P1704H1 Game of AI (easy version) combinatorics fft math	0 / 0	(无)
	8071	P1704H2 Game of AI (hard version) combinatorics fft math	0 / 0	(无)
	8057	P1705A Mark the Photographer greedy sortings	1 / 1	10
	8056	P1705B Mark the Dust Sweeper constructive algorithms greedy implementation	0 / 0	(无)
	8055	P1705C Mark and His Unfinished Essay brute force implementation	0 / 0	(无)
	8054	P1705D Mark and Lightbulbs combinatorics constructive algorithms greedy math sortings	0 / 0	(无)
	8053	P1705E Mark and Professor Koro binary search bitmasks brute force combinatorics data structures greedy schedules	0 / 0	(无)
	8052	P1705F Mark and the Online Exam bitmasks constructive algorithms interactive math probabilities	0 / 0	(无)
	8051	P1706A Another String Minimization Problem greedy strings	1 / 1	10
	8050	P1706B Making Towers dp greedy math	0 / 0	(无)
	8049	P1706C Qpwoeirut And The City dp greedy implementation	0 / 0	(无)
	8048	P1706D1 Chopping Carrots (Easy Version) binary search brute force constructive algorithms dp greedy number theory	0 / 0	(无)
	8047	P1706D2 Chopping Carrots (Hard Version) constructive algorithms dp number theory two pointers	0 / 0	(无)
	8046	P1706E Qpwoeirut and Vertices binary search data structures dsu greedy trees	0 / 0	(无)
	8045	P1707A Doremy's IQ binary search constructive algorithms greedy implementation	1 / 1	10
	8044	P1707B Difference Array brute force data structures implementation sortings	0 / 0	(无)
	8043	P1707C DFS Trees dfs and similar dsu graphs greedy sortings trees	0 / 0	(无)
	8042	P1707D Partial Virtual Trees combinatorics dfs and similar dp math trees	0 / 0	(无)
	8041	P1707E Replace binary search data structures	1 / 3	10
	8040	P1707F Bugaboo bitmasks constructive algorithms dp number theory	0 / 0	(无)
	8039	P1708A Difference Operations greedy math	0 / 0	(无)
	8038	P1708B Difference of GCDs constructive algorithms math	0 / 0	(无)
	8070	P1709A Three Doors brute force greedy implementation math	1 / 1	10
	8069	P1709B Also Try Minecraft data structures dp implementation	0 / 0	(无)
	8068	P1709C Recover an RBS constructive algorithms greedy implementation strings	0 / 0	(无)
	8067	P1709D Rorororobot binary search data structures greedy math	0 / 0	(无)
	8066	P1709E XOR Tree bitmasks data structures dfs and similar dsu greedy trees	0 / 0	(无)
	8065	P1709F Multiset of Strings bitmasks brute force dp fft flows graphs math meet-in-the-middle trees	0 / 0	(无)
	8064	P1710A Color the Picture constructive algorithms greedy	0 / 0	(无)
	8063	P1710B Rain binary search brute force data structures geometry greedy implementation math	0 / 0	(无)
	8062	P1710C XOR Triangle bitmasks dp	0 / 0	(无)
	8061	P1710D Recover the Tree constructive algorithms trees	0 / 0	(无)
	8060	P1710E Two Arrays binary search games graph matchings	1 / 3	10

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