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Problemset

13 problems · filtered by 2 tags

#	Name	Rating↕	Solved↕
1920F2	Smooth Sailing (Hard Version) binary search data structures dsu geometry graphs trees	3000	668
1866K	Keen Tree Calculation binary search data structures dp geometry graphs implementation trees	2500	585
1519E	Off by One constructive algorithms dfs and similar geometry graphs sortings trees	2700	943
1368G	Shifting Dominoes data structures geometry graphs trees	3200	797
1326G	Spiderweb Trees dp geometry trees	3500	112
1303G	Sum of Prefix Sums data structures divide and conquer geometry trees	2700	1.1k
962G	Visible Black Areas data structures dsu geometry trees	2800	254
814D	An overnight dance in discotheque dfs and similar dp geometry greedy trees	2000	2.6k
776F	Sherlock's bet to Moriarty constructive algorithms data structures divide and conquer geometry graphs implementation trees	2800	543
704E	Iron Man data structures geometry trees	3300	369
452B	4-point polyline brute force constructive algorithms geometry trees	1800	2.1k
406D	Hill Climbing dfs and similar geometry trees	2200	1.3k
196C	Paint Tree constructive algorithms divide and conquer geometry sortings trees	2200	1.1k

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