*2400 - Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	3092	P1044D Deduction Queries data structures dsu *2400	0 / 0	(None)
	3088	P1045B Space Isaac hashing number theory *2400	0 / 0	(None)
	3082	P1045H Self-exploration math *2400	0 / 0	(None)
	3069	P1051F The Shortest Statement graphs shortest paths trees *2400	0 / 0	(None)
	3062	P1054E Chips Puzzle constructive algorithms implementation math *2400	0 / 0	(None)
	3055	P1055D Refactoring greedy implementation strings *2400	0 / 0	(None)
	3036	P1059E Split the Tree binary search data structures dp greedy trees *2400	0 / 0	(None)
	3022	P1061F Lost Root interactive probabilities *2400	0 / 0	(None)
	2985	P1070B Berkomnadzor data structures greedy *2400	0 / 0	(None)
	2978	P1070I Privatization of Roads in Berland flows graph matchings graphs *2400	0 / 0	(None)
	2944	P1080E Sonya and Matrix Beauty strings *2400	0 / 0	(None)
	2943	P1080F Katya and Segments Sets data structures interactive sortings *2400	0 / 0	(None)
	2928	P1082G Petya and Graph flows graphs *2400	0 / 0	(None)
	2923	P1083E The Fair Nut and Rectangles data structures dp geometry *2400	0 / 0	(None)
	2906	P1088E Ehab and a component choosing problem dp greedy math trees *2400	0 / 0	(None)
	2894	P1089K King Kog's Reception data structures *2400	0 / 0	(None)
	2889	P1090C New Year Presents constructive algorithms data structures *2400	0 / 0	(None)
	2874	P1091E New Year and the Acquaintance Estimation binary search data structures graphs greedy implementation math sortings *2400	0 / 0	(None)
	2859	P1093E Intersection of Permutations data structures *2400	0 / 0	(None)
	2858	P1093F Vasya and Array dp *2400	0 / 0	(None)

Pick a problem randomly based on the current filter.