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Problemset

169 problems · filtered by 2 tags

#	Name	Rating↕	Solved↕
1129C	Morse Code binary search data structures dp hashing sortings string suffix structures strings	2400	1k
1120C	Compress String dp strings	2100	2.5k
1110H	Modest Substrings dp strings	3500	457
1097H	Mateusz and an Infinite Sequence bitmasks brute force dp strings	3400	250
1082F	Speed Dial dp strings trees	2800	584
1051E	Vasya and Big Integers binary search data structures dp hashing strings	2600	1.3k
1038F	Wrap Around dp strings	2900	526
1037C	Equalize dp greedy strings	1300	20.2k
1015F	Bracket Substring dp strings	2300	1.5k
1003F	Abbreviation dp hashing strings	2200	1.6k
979D	Kuro and GCD and XOR and SUM binary search bitmasks brute force data structures dp dsu greedy math number theory strings trees	2200	2.3k
965E	Short Code data structures dp greedy strings trees	2200	2k
932G	Palindrome Partition dp string suffix structures strings	2900	1.2k
906E	Reverses dp string suffix structures strings	3300	583
900E	Maximum Questions data structures dp strings	2100	1.4k
868D	Huge Strings bitmasks brute force dp implementation strings	2200	1k
856B	Similar Words dp hashing strings trees	2300	653
835D	Palindromic characteristics brute force dp hashing strings	1900	4.8k
825F	String Compression dp hashing string suffix structures strings	2400	2.1k
814C	An impassioned circulation of affection brute force dp strings two pointers	1600	8k
808G	Anthem of Berland dp strings	2300	4k
798B	Mike and strings brute force dp strings	1300	9.3k
766C	Mahmoud and a Message brute force dp greedy strings	1700	5k
758D	Ability To Convert constructive algorithms dp greedy math strings	2000	3k
754C	Vladik and chat brute force constructive algorithms dp implementation strings	2200	1.1k
706C	Hard problem dp strings	1600	20k
696D	Legen... data structures dp matrices strings	2500	1.7k
682D	Alyona and Strings dp strings	1900	3.6k
676C	Vasya and String binary search dp strings two pointers	1500	23.5k
666A	Reberland Linguistics dp implementation strings	1800	3.8k
665C	Simple Strings dp greedy strings	1300	18.5k
653B	Bear and Compressing brute force dfs and similar dp strings	1300	5.4k
645E	Intellectual Inquiry dp greedy strings	2200	1.4k
633C	Spy Syndrome 2 data structures dp hashing implementation sortings string suffix structures strings	1900	3.4k
629C	Famil Door and Brackets dp strings	2000	3.1k
615C	Running Track dp greedy strings trees	2000	2.5k
613E	Puzzle Lover dp hashing strings	3200	541
611D	New Year and Ancient Prophecy dp hashing strings	2000	2.8k
596E	Wilbur and Strings dfs and similar dp graphs strings	2500	455
585F	Digits of Number Pi dp implementation strings	3200	910
557E	Ann and Half-Palindrome data structures dp graphs string suffix structures strings trees	2300	1.3k
552E	Vanya and Brackets brute force dp expression parsing greedy implementation strings	2100	1.8k
550A	Two Substrings brute force dp greedy implementation strings	1500	44.4k
533B	Work Group dfs and similar dp graphs strings trees	2000	2.7k
533E	Correcting Mistakes constructive algorithms dp greedy hashing strings two pointers	1800	2.5k
506E	Mr. Kitayuta's Gift combinatorics dp matrices strings	3000	1k
494B	Obsessive String dp strings	2000	3.2k
477D	Dreamoon and Binary dp strings	2700	621
476E	Dreamoon and Strings dp strings	2200	2.2k
467D	Fedor and Essay dfs and similar dp graphs hashing strings	2400	2.1k
455B	A Lot of Games dfs and similar dp games implementation strings trees	1900	7.1k
432D	Prefixes and Suffixes dp string suffix structures strings two pointers	2000	12.6k
427D	Match & Catch dp string suffix structures strings	2200	2.7k
386C	Diverse Substrings dp strings two pointers	2000	972
356E	Xenia and String Problem dp hashing implementation string suffix structures strings	3000	566
346B	Lucky Common Subsequence dp strings	2000	4.4k
245H	Queries for Number of Palindromes dp hashing strings	1800	9.5k
223B	Two Strings data structures dp strings	1900	2k
178F2	Representative Sampling dp sortings strings	2200	392
165C	Another Problem on Strings binary search brute force dp math strings two pointers	1600	14k
163E	e-Government data structures dfs and similar dp strings trees	2800	2.3k
159D	Palindrome pairs *special brute force dp strings	1500	4.7k
150D	Mission Impassable dp strings	2600	782
137D	Palindromes dp strings	1900	1.7k
126B	Password binary search dp hashing string suffix structures strings	1700	26.1k
79C	Beaver data structures dp greedy hashing strings two pointers	1800	2.1k
54D	Writing a Song brute force dp strings	2100	738
38F	Smart Boy dp games strings	2100	461
5C	Longest Regular Bracket Sequence constructive algorithms data structures dp greedy sortings strings	1900	18.8k

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