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Problemset

9 problems · filtered by 3 tags

#	Name	Rating↕	Solved↕
2158D	Palindrome Flipping brute force constructive algorithms graphs implementation shortest paths strings	2000	3.4k
2091G	Gleb and Boating brute force constructive algorithms data structures dp graphs greedy math number theory shortest paths	2300	1.6k
1955H	The Most Reckless Defense bitmasks brute force constructive algorithms dp flows graph matchings shortest paths	2300	1.6k
1948C	Arrow Path brute force constructive algorithms dfs and similar dp graphs shortest paths	1300	21.5k
1815B	Sum Graph brute force constructive algorithms graphs implementation interactive shortest paths trees	2000	3.7k
1580E	Railway Construction brute force constructive algorithms data structures graphs shortest paths	3400	126
1486E	Paired Payment binary search brute force constructive algorithms dp flows graphs shortest paths	2200	3.5k
1421D	Hexagons brute force constructive algorithms greedy implementation math shortest paths	1900	4.4k
1196F	K-th Path brute force constructive algorithms shortest paths sortings	2200	3.3k

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