题库 - hashing - HydroOJ

	ID	题目显示标签隐藏标签	AC / 尝试	难度
	7099	P2A Winner hashing implementation *1500	11 / 41	5
	7090	P4C Registration system data structures hashing implementation *1300	1 / 2	4
	7075	P7D Palindrome Degree hashing strings *2200	0 / 2	8
	7016	P19C Deletion of Repeats greedy hashing string suffix structures *2200	0 / 0	8
	6987	P25E Test hashing strings *2200	0 / 0	8
	6973	P28D Don't fear, DravDe is kind binary search data structures dp hashing *2400	0 / 0	9
	6962	P30E Tricky and Clever Password binary search constructive algorithms data structures greedy hashing strings *2800	0 / 0	10
	6909	P39J Spelling Check hashing implementation strings *1500	0 / 0	5
	6824	P54B Cutting Jigsaw Puzzle hashing implementation *1800	0 / 0	6
	6772	P65D Harry Potter and the Sorting Hat brute force dfs and similar hashing *2200	0 / 0	8
	6706	P79C Beaver data structures dp greedy hashing strings two pointers *1800	0 / 0	6
	6695	P82B Sets constructive algorithms hashing implementation *1700	0 / 0	5
	6582	P113B Petr# brute force data structures hashing strings *2000	0 / 1	7
	6556	P119D String Transformation hashing strings *2500	0 / 0	9
	6524	P126B Password binary search dp hashing string suffix structures strings *1700	2 / 6	5
	6517	P128B String brute force constructive algorithms hashing implementation string suffix structures strings *2100	0 / 0	7
	6420	P154C Double Profiles graphs hashing sortings *2300	0 / 0	8
	6272	P182D Common Divisors brute force hashing implementation math strings *1400	0 / 0	4
	6232	P190E Counter Attack data structures dsu graphs hashing sortings *2100	0 / 0	7
	6200	P196D The Next Good String data structures greedy hashing strings *2800	0 / 0	10
	6108	P212B Polycarpus is Looking for Good Substrings bitmasks hashing implementation *2300	0 / 0	8
	6101	P213E Two Permutations data structures hashing strings *2700	0 / 0	10
	6043	P228C Fractal Detector dp hashing *2000	0 / 0	7
	5984	P242C King's Path dfs and similar graphs hashing shortest paths *1800	0 / 0	6
	5965	P245H Queries for Number of Palindromes dp hashing strings *1800	1 / 1	6
	5781	P291E Tree-String Problem special problem dfs and similar hashing strings 2000	0 / 0	7
	5682	P316G1 Good Substrings hashing strings *1700	0 / 0	5
	5668	P319D Have You Ever Heard About the Word? greedy hashing string suffix structures strings *2800	0 / 0	10
	5543	P350D Looking for Owls binary search data structures geometry hashing sortings *2400	0 / 0	9
	5518	P356E Xenia and String Problem dp hashing implementation string suffix structures strings *3000	0 / 0	10
	5304	P407D Largest Submatrix 3 dp hashing *2700	0 / 0	10
	5243	P425D Sereja and Squares binary search data structures hashing *2300	0 / 0	8
	5166	P444D DZY Loves Strings binary search hashing strings two pointers *2500	0 / 0	9
	5133	P452F Permutation data structures divide and conquer hashing *2700	1 / 1	10
	5093	P463C Gargari and Bishops greedy hashing implementation *1900	0 / 0	6
	5075	P467D Fedor and Essay dfs and similar dp graphs hashing strings *2400	0 / 0	9
	4999	P486B OR in Matrix greedy hashing implementation *1300	0 / 0	4
	4996	P486E LIS of Sequence data structures dp greedy hashing math *2200	0 / 0	8
	4929	P504E Misha and LCP on Tree binary search dfs and similar hashing string suffix structures trees *3000	0 / 0	10
	4882	P514C Watto and Mechanism binary search data structures hashing string suffix structures strings *2000	0 / 0	7
	4841	P524F And Yet Another Bracket Sequence data structures greedy hashing string suffix structures strings *2700	0 / 0	10
	4840	P525A Vitaliy and Pie greedy hashing strings *1100	0 / 0	3
	4832	P526D Om Nom and Necklace hashing string suffix structures strings *2200	0 / 0	8
	4807	P533E Correcting Mistakes constructive algorithms dp greedy hashing strings two pointers *1800	0 / 0	6
	4805	P533F Encoding hashing string suffix structures strings *2400	0 / 0	9
	4800	P534E Berland Local Positioning System constructive algorithms greedy hashing implementation *2400	0 / 0	9
	4799	P534F Simplified Nonogram bitmasks dp hashing meet-in-the-middle *2400	0 / 0	9
	4795	P535D Tavas and Malekas greedy hashing string suffix structures strings *1900	0 / 0	6
	4775	P542D Superhero's Job dfs and similar dp hashing math number theory *2600	0 / 0	10
	4700	P559B Equivalent Strings divide and conquer hashing sortings strings *1700	0 / 0	5

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