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Problemset

13 problems · filtered by 4 tags

#	Name	Rating↕	Solved↕
2207F	Hanabi binary search data structures dp dsu flows graph matchings graphs greedy	2900	315
2195G	Idiot First Search and Queries binary search data structures dp graphs trees	2300	1.2k
2164F2	Chain Prefix Rank (Hard Version) binary search combinatorics data structures dfs and similar dp graphs math trees	2900	648
2156E	Best Time to Buy and Sell Stock binary search brute force data structures dp games graphs greedy	2500	1k
2118D2	Red Light, Green Light (Hard version) binary search brute force data structures dfs and similar dp graphs implementation math number theory	2200	2.6k
2108C	Neo's Escape binary search brute force data structures dp dsu graphs greedy implementation	1500	15.1k
1895E	Infinite Card Game binary search brute force data structures dfs and similar dp dsu games graphs greedy sortings two pointers	2300	1.9k
1866K	Keen Tree Calculation binary search data structures dp geometry graphs implementation trees	2500	585
1801D	The way home binary search data structures dp graphs greedy shortest paths sortings	2100	2.9k
1572A	Book binary search brute force data structures dp graphs implementation sortings	1800	10.6k
1550F	Jumping Around binary search data structures divide and conquer dp dsu graphs shortest paths	2700	958
1516D	Cut binary search data structures dp graphs number theory two pointers	2100	5.3k
1470E	Strange Permutation binary search combinatorics data structures dp graphs implementation two pointers	3200	981

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