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Problemset

35 problems · filtered by 3 tags

#	Name	Rating↕	Solved↕
2244E	Masha and the Garland data structures dp greedy implementation math number theory strings	unrated	7.6k
2190B2	Sub-RBS (Hard Version) dp games implementation strings	1900	3.4k
2178B	Impost or Sus dp greedy implementation strings	900	22.4k
2121E	Sponsor of Your Problems dp greedy implementation strings	1500	15.1k
2050E	Three Strings dp implementation strings	1500	15k
2008E	Alternating String brute force data structures dp greedy implementation strings	1500	13.8k
2005C	Lazy Narek dp implementation strings	1800	8.8k
1971D	Binary Cut dp greedy implementation sortings strings	1100	31k
1950G	Shuffling Songs bitmasks dfs and similar dp graphs hashing implementation strings	1900	6.3k
1930D2	Sum over all Substrings (Hard Version) bitmasks divide and conquer dp dsu greedy implementation strings	2100	3.1k
1862A	Gift Carpet dp greedy implementation strings	800	36.6k
1789F	Serval and Brain Power bitmasks brute force dp greedy implementation strings	2700	1k
1624E	Masha-forgetful brute force constructive algorithms dp hashing implementation strings	2000	4.7k
1553B	Reverse String brute force dp hashing implementation strings	1300	15.6k
1539B	Love Song dp implementation strings	800	26.9k
1537E1	Erase and Extend (Easy Version) binary search brute force dp greedy hashing implementation string suffix structures strings two pointers	1600	16.9k
1535C	Unstable String binary search dp greedy implementation strings two pointers	1400	17.9k
1473D	Program data structures dp implementation strings	1700	11.1k
1462B	Last Year's Substring dp implementation strings	800	29.4k
1451B	Non-Substring Subsequence dp greedy implementation strings	900	20.3k
1451C	String Equality dp greedy hashing implementation strings	1400	17.4k
1422E	Minlexes dp greedy implementation strings	2700	912
1393E1	Twilight and Ancient Scroll (easier version) dp hashing implementation string suffix structures strings	2800	482
1393E2	Twilight and Ancient Scroll (harder version) dp hashing implementation string suffix structures strings two pointers	3200	521
1202C	You Are Given a WASD-string... brute force data structures dp greedy implementation math strings	2100	2.8k
1149B	Three Religions dp implementation strings	2200	2.1k
868D	Huge Strings bitmasks brute force dp implementation strings	2200	1k
754C	Vladik and chat brute force constructive algorithms dp implementation strings	2200	1.1k
666A	Reberland Linguistics dp implementation strings	1800	3.8k
633C	Spy Syndrome 2 data structures dp hashing implementation sortings string suffix structures strings	1900	3.4k
585F	Digits of Number Pi dp implementation strings	3200	910
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
455B	A Lot of Games dfs and similar dp games implementation strings trees	1900	7.1k
356E	Xenia and String Problem dp hashing implementation string suffix structures strings	3000	566

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