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Problemset

14 problems · filtered by 3 tags

#	Name	Rating↕	Solved↕
2236G	Criterion in Burlandia binary search bitmasks brute force data structures dfs and similar divide and conquer implementation trees two pointers	2600	385
2234E	Vlad, Misha and Two Arrays brute force combinatorics dfs and similar divide and conquer math	2100	1.9k
2222G	Statistics on Tree binary search brute force dfs and similar divide and conquer graphs trees	3100	215
2157G	Isaac's Queries bitmasks brute force constructive algorithms dfs and similar divide and conquer dp greedy interactive math probabilities	2800	672
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
1975F	Set bitmasks brute force combinatorics dfs and similar divide and conquer dp math	2600	1.1k
1898F	Vova Escapes the Matrix brute force dfs and similar divide and conquer shortest paths	2600	1k
1790F	Timofey and Black-White Tree brute force dfs and similar divide and conquer graphs greedy math shortest paths trees	2100	4.2k
1625E1	Cats on the Upgrade (easy version) brute force data structures dfs and similar divide and conquer dp graphs trees	2500	1.2k
1491E	Fib-tree brute force dfs and similar divide and conquer number theory trees	2400	2.4k
1285D	Dr. Evil Underscores bitmasks brute force dfs and similar divide and conquer dp greedy strings trees	1900	8.7k
440C	One-Based Arithmetic brute force dfs and similar divide and conquer	1800	1.2k
343E	Pumping Stations brute force dfs and similar divide and conquer flows graphs greedy trees	2900	960

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