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Problemset

9 problems · filtered by 3 tags

#	Name	Rating↕	Solved↕
2145F	Long Journey dfs and similar divide and conquer dp graphs greedy math matrices number theory	2500	1.1k
2122D	Traffic Lights brute force data structures divide and conquer dp graphs greedy shortest paths	2400	2.8k
1792F2	Graph Coloring (hard version) brute force combinatorics divide and conquer dp fft graphs	2900	558
1740I	Arranging Crystal Balls data structures divide and conquer dp geometry graphs number theory	3500	182
1715E	Long Way Home data structures divide and conquer dp geometry graphs greedy shortest paths	2400	2.4k
1625E1	Cats on the Upgrade (easy version) brute force data structures dfs and similar divide and conquer dp graphs trees	2500	1.2k
1550F	Jumping Around binary search data structures divide and conquer dp dsu graphs shortest paths	2700	958
613D	Kingdom and its Cities dfs and similar divide and conquer dp graphs sortings trees	2800	4.3k
232C	Doe Graphs constructive algorithms divide and conquer dp graphs shortest paths	2600	327

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