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Problemset

11 problems · filtered by 4 tags

#	Name	Rating↕	Solved↕
2219D	MEX Replacement on Tree data structures implementation math trees	2700	533
2152G	Query Jungle data structures implementation math matrices trees	2900	2.7k
2063F1	Counting Is Not Fun (Easy Version) combinatorics data structures dfs and similar dp dsu graphs hashing implementation math trees	2400	1.6k
2048F	Kevin and Math Class brute force data structures divide and conquer dp implementation math trees	2500	1.3k
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
1902F	Trees and XOR Queries Again data structures dfs and similar divide and conquer graphs implementation math trees	2400	1.5k
1844G	Tree Weights bitmasks constructive algorithms data structures dfs and similar implementation math matrices number theory trees	3000	1.2k
1625D	Binary Spiders bitmasks data structures implementation math sortings trees	2300	2.4k
1179C	Serge and Dining Room binary search data structures graph matchings greedy implementation math trees	2200	2.5k
75D	Big Maximum Sum data structures dp greedy implementation math trees	2000	2.1k

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