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Problemset

13 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	386
2154D	Catshock constructive algorithms dfs and similar graphs trees two pointers	1900	5k
2093G	Shorten the Array binary search bitmasks data structures dfs and similar greedy strings trees two pointers	1900	4k
2040D	Non Prime Tree brute force constructive algorithms dfs and similar greedy number theory trees two pointers	1900	5.9k
1899G	Unusual Entertainment data structures dfs and similar dsu shortest paths sortings trees two pointers	1900	4.1k
1805E	There Should Be a Lot of Maximums brute force data structures dfs and similar dp trees two pointers	2300	2k
1611E1	Escape The Maze (easy version) dfs and similar greedy shortest paths trees two pointers	1700	8.5k
1559D2	Mocha and Diana (Hard Version) brute force constructive algorithms dfs and similar dsu graphs greedy trees two pointers	2500	3.2k
1399E2	Weights Division (hard version) binary search dfs and similar greedy sortings trees two pointers	2200	2.6k
1381D	The Majestic Brown Tree Snake dfs and similar dp greedy trees two pointers	3000	832
516D	Drazil and Morning Exercise dfs and similar dp dsu trees two pointers	2800	1.6k
372D	Choosing Subtree is Fun binary search data structures dfs and similar trees two pointers	2600	1.2k
14D	Two Paths dfs and similar dp graphs shortest paths trees two pointers	1900	5.4k

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