11,311/11,320 captured·📄 81 PDFs⊘ 0 skipped9 remaining100%

Problemset

9 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
2153F	Odd Queries on Odd Array bitmasks brute force data structures implementation trees	2900	337
1950F	0, 1, 2, Tree! bitmasks brute force greedy implementation trees	1700	11.5k
1878G	wxhtzdy ORO Tree binary search bitmasks brute force data structures dfs and similar implementation trees	2300	1.5k
1856E2	PermuTree (hard version) bitmasks dfs and similar dp fft greedy implementation math trees	2700	1.8k
1844G	Tree Weights bitmasks constructive algorithms data structures dfs and similar implementation math matrices number theory trees	3000	1.2k
1788F	XOR, Tree, and Queries bitmasks constructive algorithms dfs and similar dsu graphs greedy implementation trees	2500	1.2k
1625D	Binary Spiders bitmasks data structures implementation math sortings trees	2300	2.4k
1605D	Treelabeling bitmasks constructive algorithms dfs and similar games greedy implementation trees	2100	3.3k

showing 1–9 of 9