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Problemset

8 problems · filtered by 3 tags

#	Name	Rating↕	Solved↕
2205E	Simons and Dividing the Rhythm combinatorics data structures dp dsu math string suffix structures strings	2100	1.8k
1847D	Professor Higashikata data structures dsu greedy implementation strings	1900	4.3k
1213F	Unstable String Sort data structures dfs and similar dsu graphs greedy implementation strings	2100	3.1k
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
670E	Correct Bracket Sequence Editor data structures dsu strings	1700	3.5k
601D	Acyclic Organic Compounds data structures dfs and similar dsu hashing strings trees	2400	1.3k
501B	Misha and Changing Handles data structures dsu strings	1100	19.8k
452E	Three strings data structures dsu string suffix structures strings	2400	1.2k

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