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Problemset

6 problems · filtered by 3 tags

#	Name	Rating↕	Solved↕
2145F	Long Journey dfs and similar divide and conquer dp graphs greedy math matrices number theory	2500	1.1k
1902F	Trees and XOR Queries Again data structures dfs and similar divide and conquer graphs implementation math trees	2400	1.5k
1790F	Timofey and Black-White Tree brute force dfs and similar divide and conquer graphs greedy math shortest paths trees	2100	4.2k
1548E	Gregor and the Two Painters data structures divide and conquer graphs greedy math	3400	618
1543E	The Final Pursuit bitmasks constructive algorithms divide and conquer graphs greedy math	2700	499
1268D	Invertation in Tournament brute force divide and conquer graphs math	3200	820

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