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Problemset

6 problems · filtered by 4 tags

#	Name	Rating↕	Solved↕
2042E	Vertex Pairs binary search brute force data structures dfs and similar divide and conquer greedy implementation trees	2900	535
2001C	Guess The Tree binary search brute force dfs and similar divide and conquer dsu greedy interactive trees	1500	13.1k
1790F	Timofey and Black-White Tree brute force dfs and similar divide and conquer graphs greedy math shortest paths trees	2100	4.2k
1580D	Subsequence brute force divide and conquer dp greedy trees	2900	1.2k
1285D	Dr. Evil Underscores bitmasks brute force dfs and similar divide and conquer dp greedy strings trees	1900	8.7k
343E	Pumping Stations brute force dfs and similar divide and conquer flows graphs greedy trees	2900	960

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