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Problemset

13 problems · filtered by 3 tags

#	Name	Rating↕	Solved↕
2069F	Graph Inclusion data structures dfs and similar divide and conquer dsu graphs	2800	824
2001C	Guess The Tree binary search brute force dfs and similar divide and conquer dsu greedy interactive trees	1500	13.1k
1940C	Burenka and Pether *special data structures dfs and similar divide and conquer dsu graphs sortings trees	unrated	44
1797F	Li Hua and Path data structures dfs and similar divide and conquer dsu trees	3000	666
1706E	Qpwoeirut and Vertices binary search data structures dfs and similar divide and conquer dsu greedy trees	2300	4k
1681F	Unique Occurrences data structures dfs and similar divide and conquer dp dsu trees	2300	2.4k
1680F	Lenient Vertex Cover dfs and similar divide and conquer dsu graphs trees	2600	979
1648E	Air Reform data structures dfs and similar divide and conquer dsu graphs implementation trees	3200	601
1494D	Dogeforces constructive algorithms data structures dfs and similar divide and conquer dsu greedy sortings trees	2300	2.9k
1156D	0-1-Tree dfs and similar divide and conquer dp dsu trees	2200	4.9k
936E	Iqea data structures dfs and similar divide and conquer dsu shortest paths trees	3400	261
715C	Digit Tree dfs and similar divide and conquer dsu trees	2700	2.7k
19E	Fairy dfs and similar divide and conquer dsu	2900	2.6k

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