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Problemset

13 problems · filtered by 3 tags

#	Name	Rating↕	Solved↕
2192E	Swap to Rearrange constructive algorithms dfs and similar graph matchings graphs greedy strings	2100	2.3k
2093G	Shorten the Array binary search bitmasks data structures dfs and similar greedy strings trees two pointers	1900	4k
2023C	C+K+S constructive algorithms dfs and similar graphs greedy hashing implementation strings	2400	1.4k
1980G	Yasya and the Mysterious Tree bitmasks data structures dfs and similar graphs greedy strings trees	2300	1.8k
1800E2	Unforgivable Curse (hard version) brute force constructive algorithms dfs and similar dsu graphs greedy strings	1500	15.6k
1735C	Phase Shift dfs and similar dsu graphs greedy implementation strings	1400	11k
1623E	Middle Duplication data structures dfs and similar greedy strings trees	2500	1.3k
1332C	K-Complete Word dfs and similar dsu greedy implementation strings	1500	21.7k
1285D	Dr. Evil Underscores bitmasks brute force dfs and similar divide and conquer dp greedy strings trees	1900	8.7k
1213F	Unstable String Sort data structures dfs and similar dsu graphs greedy implementation strings	2100	3.1k
1156B	Ugly Pairs dfs and similar greedy implementation sortings strings	1800	6.6k
939D	Love Rescue dfs and similar dsu graphs greedy strings	1600	8.3k
722D	Generating Sets binary search data structures dfs and similar greedy strings trees	1900	3.4k

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