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Problemset

16 problems · filtered by 4 tags

#	Name	Rating↕	Solved↕
2097B	Baggage Claim combinatorics dfs and similar dp dsu graphs implementation math trees	2300	2k
2063F1	Counting Is Not Fun (Easy Version) combinatorics data structures dfs and similar dp dsu graphs hashing implementation math trees	2400	1.6k
2044G2	Medium Demon Problem (hard version) dfs and similar dp dsu graphs implementation trees	1900	4k
2021E1	Digital Village (Easy Version) brute force data structures dfs and similar dp dsu fft graphs greedy implementation math trees	2300	2k
2021E2	Digital Village (Hard Version) data structures dp dsu graphs math trees	2500	1.3k
2021E3	Digital Village (Extreme Version) data structures dfs and similar dp dsu graphs greedy math trees	2800	725
2020D	Connect the Dots brute force dp dsu graphs math trees	1800	7.6k
1923E	Count Paths data structures dfs and similar dp dsu graphs trees	2000	5.3k
1914G1	Light Bulbs (Easy Version) brute force combinatorics dfs and similar dp dsu graphs math trees	2100	2.5k
1763F	Edge Queries data structures dfs and similar dp dsu graphs trees	3000	750
1408G	Clusterization Counting combinatorics dp dsu fft graphs trees	2700	1.4k
1220E	Tourism dfs and similar dp dsu graphs greedy trees	2200	3.1k
1120D	Power Tree dfs and similar dp dsu graphs greedy trees	2500	1.8k
763A	Timofey and a tree dfs and similar dp dsu graphs implementation trees	1600	12.1k
87D	Beautiful Road dfs and similar dp dsu graphs implementation sortings trees	2300	1.1k
81E	Pairs dfs and similar dp dsu graphs implementation trees	2700	460

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