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Problemset

16 problems · filtered by 3 tags

#	Name	Rating↕	Solved↕
2135F	To the Infinity data structures hashing math trees	3500	381
2118F	Shifts and Swaps data structures graphs hashing trees	3100	299
2063F1	Counting Is Not Fun (Easy Version) combinatorics data structures dfs and similar dp dsu graphs hashing implementation math trees	2400	1.6k
2041I	Auto Complete binary search data structures hashing implementation sortings strings trees	2300	688
2002D1	DFS Checker (Easy Version) brute force data structures dfs and similar graphs hashing trees	1900	5.2k
2002D2	DFS Checker (Hard Version) binary search data structures dfs and similar graphs hashing trees	2300	2.9k
1957F1	Frequency Mismatch (Easy Version) binary search data structures divide and conquer hashing probabilities trees	2600	706
1957F2	Frequency Mismatch (Hard Version) binary search data structures dfs and similar hashing probabilities trees	2700	659
1801E	Gasoline prices data structures divide and conquer dsu hashing trees	3000	748
1794E	Labeling the Tree with Distances data structures dp greedy hashing implementation trees	2400	1.6k
1771F	Hossam and Range Minimum Query binary search bitmasks data structures hashing probabilities strings trees	2500	1.7k
1608G	Alphabetic Tree binary search data structures dfs and similar hashing string suffix structures strings trees	3500	300
1207G	Indie Album data structures dfs and similar hashing string suffix structures strings trees	2700	1.3k
786D	Rap God data structures dfs and similar hashing strings trees	3400	174
763D	Timofey and a flat tree data structures graphs hashing shortest paths trees	2900	682
601D	Acyclic Organic Compounds data structures dfs and similar dsu hashing strings trees	2400	1.3k

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