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Problemset

9 problems · filtered by 3 tags

#	Name	Rating↕	Solved↕
2093G	Shorten the Array binary search bitmasks data structures dfs and similar greedy strings trees two pointers	1900	4k
1898E	Sofia and Strings data structures greedy sortings strings two pointers	2200	2.8k
1697C	awoo's Favorite Problem binary search constructive algorithms data structures greedy implementation strings two pointers	1400	15.9k
1582C	Grandma Capa Knits a Scarf brute force data structures greedy strings two pointers	1200	25.2k
1537E2	Erase and Extend (Hard Version) binary search data structures greedy hashing string suffix structures strings two pointers	2200	6.4k
1381A2	Prefix Flip (Hard Version) constructive algorithms data structures implementation strings two pointers	1700	14.5k
1313E	Concatenation with intersection data structures hashing strings two pointers	2700	778
1290B	Irreducible Anagrams binary search constructive algorithms data structures strings two pointers	1800	7.4k
79C	Beaver data structures dp greedy hashing strings two pointers	1800	2.1k

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