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Problemset

13 problems · filtered by 4 tags

#	Name	Rating↕	Solved↕
2210F	A Simple Problem binary search data structures greedy math trees	2700	263
2031E	Penchick and Chloe's Trees data structures dfs and similar dp greedy implementation math sortings trees	2100	2.8k
2021E1	Digital Village (Easy Version) brute force data structures dfs and similar dp dsu fft graphs greedy implementation math trees	2300	2k
2021E3	Digital Village (Extreme Version) data structures dfs and similar dp dsu graphs greedy math trees	2800	725
1976E	Splittable Permutations combinatorics data structures dfs and similar greedy math trees	2500	1.3k
1843F1	Omsk Metro (simple version) data structures dfs and similar dp graphs greedy math trees	1800	6.5k
1718D	Permutation for Burenka data structures graph matchings greedy math trees	3300	449
1633E	Spanning Tree Queries binary search data structures dfs and similar dsu graphs greedy math sortings trees	2400	1.8k
1615E	Purple Crayon data structures dfs and similar games graphs greedy math sortings trees	2400	1.8k
1416C	XOR Inverse bitmasks data structures divide and conquer dp greedy math sortings strings trees	2000	5.2k
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
75D	Big Maximum Sum data structures dp greedy implementation math trees	2000	2.1k

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