*2200 - 题库 - CZOJ

	ID	题目显示标签隐藏标签	AC / 尝试	难度
	764	P1666I Interactive Treasure Hunt brute force constructive algorithms geometry interactive math *2200	0 / 0	8
	740	P1670E Hemose on the Tree bitmasks constructive algorithms dfs and similar trees *2200	0 / 0	8
	728	P1672E notepad.exe binary search constructive algorithms greedy interactive *2200	0 / 0	8
	598	P1695D1 Tree Queries (Easy Version) brute force constructive algorithms dfs and similar dp greedy trees *2200	0 / 0	8
	538	P1704E Count Seconds brute force constructive algorithms dp graphs implementation math *2200	0 / 0	8
	455	P1717E Madoka and The Best University math number theory *2200	0 / 0	8
	433	P1721E Prefix Function Queries dfs and similar dp hashing string suffix structures strings trees *2200	0 / 0	8
	386	P1730D Prefixes and Suffixes constructive algorithms strings two pointers *2200	0 / 0	8
	348	P1736D Equal Binary Subsequences constructive algorithms geometry greedy implementation strings *2200	0 / 0	8
	343	P1737D Ela and the Wiring Wizard brute force dp graphs greedy implementation shortest paths *2200	0 / 0	8
	310	P1741G Kirill and Company bitmasks brute force dfs and similar dp flows graphs shortest paths *2200	0 / 0	8
	208	P1763D Valid Bitonic Permutations combinatorics dp implementation math number theory *2200	0 / 0	8
	207	P1763E Node Pairs dp graphs math number theory *2200	0 / 0	8
	190	P1765F Chemistry Lab dp geometry probabilities *2200	0 / 0	8
	188	P1765H Hospital Queue binary search graphs greedy implementation *2200	0 / 0	8
	148	P1773B BinCoin binary search divide and conquer hashing implementation probabilities trees *2200	0 / 0	8
	120	P1776B Vittorio Plays with LEGO Bricks dp geometry *2200	0 / 0	8
	103	P1777E Edge Reverse binary search dfs and similar graphs trees *2200	0 / 0	8
	63	P1784C Monsters (hard version) data structures greedy *2200	0 / 0	8
	43	P1788E Sum Over Zero data structures dfs and similar dp *2200	0 / 0	8
	3	P1795E Explosions? binary search data structures dp greedy math *2200	0 / 0	8
	8518	P1808E1 Minibuses on Venus (easy version) combinatorics dp *2200	0 / 0	8
	8591	P1815C Between constructive algorithms dfs and similar graphs greedy *2200	0 / 0	8
	8563	P1822G2 Magic Triples (Hard Version) brute force data structures math number theory *2200	0 / 0	8
	8624	P1832E Combinatorics Problem brute force combinatorics dp *2200	0 / 0	8
	8653	P1840F Railguns brute force dfs and similar dp graphs *2200	0 / 0	8
	8652	P1840G1 In Search of Truth (Easy Version) constructive algorithms interactive math meet-in-the-middle probabilities *2200	0 / 0	8
	8646	P1841E Fill the Matrix data structures greedy math *2200	0 / 0	8
	8747	P1848D Vika and Bonuses binary search brute force math ternary search *2200	0 / 0	8
	8795	P1858D Trees and Segments brute force data structures dp greedy two pointers *2200	0 / 0	8
	8865	P1898E Sofia and Strings data structures greedy sortings strings two pointers *2200	0 / 0	8
	8846	P1901E Compressed Tree dfs and similar dp graphs greedy sortings trees *2200	0 / 0	8
	8824	P1906H Twin Friends combinatorics dp *2200	0 / 0	8
	8812	P1907G Lights brute force constructive algorithms dfs and similar graphs greedy implementation *2200	0 / 0	8
	8948	P1946E Girl Permutation combinatorics dp math number theory *2200	0 / 0	8
	9109	P1967B2 Reverse Card (Hard Version) brute force math number theory *2200	0 / 0	8
	9096	P1968G2 Division + LCP (hard version) binary search brute force data structures dp hashing math string suffix structures strings *2200	0 / 0	8
	9075	P1970E3 Trails (Hard) dp matrices *2200	0 / 0	8
	9070	P1970G2 Min-Fund Prison (Medium) brute force dfs and similar dp graphs trees *2200	0 / 0	8

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