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Problemset

7 problems · filtered by 4 tags

#	Name	Rating↕	Solved↕
2210F	A Simple Problem binary search data structures greedy math trees	2700	263
2164F2	Chain Prefix Rank (Hard Version) binary search combinatorics data structures dfs and similar dp graphs math trees	2900	648
1887D	Split binary search data structures divide and conquer dsu math trees two pointers	2700	1.3k
1748E	Yet Another Array Counting Problem binary search data structures divide and conquer dp flows math trees	2300	2.8k
1633E	Spanning Tree Queries binary search data structures dfs and similar dsu graphs greedy math sortings trees	2400	1.8k
1179C	Serge and Dining Room binary search data structures graph matchings greedy implementation math trees	2200	2.5k
979D	Kuro and GCD and XOR and SUM binary search bitmasks brute force data structures dp dsu greedy math number theory strings trees	2200	2.3k

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