*2000 - Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	3777	P766D Mahmoud and a Dictionary data structures dfs and similar dp dsu graphs *2000	0 / 0	(None)
	3780	P767C Garland dfs and similar graphs greedy trees *2000	0 / 0	(None)
	3799	P773B Dynamic Problem Scoring brute force greedy *2000	0 / 0	(None)
	3807	P774J Stepan's Series special problem dp 2000	0 / 0	(None)
	3811	P776D The Door Problem 2-sat dfs and similar dsu graphs *2000	0 / 0	(None)
	3826	P784B Kids' Riddle special problem 2000	0 / 0	(None)
	3828	P784E Twisted Circuit special problem brute force implementation 2000	0 / 0	(None)
	3829	P784G BF Calculator special problem 2000	0 / 0	(None)
	3832	P786A Berzerk dfs and similar dp games *2000	0 / 0	(None)
	3858	P797E Array Queries brute force data structures dp *2000	0 / 0	(None)
	3880	P803F Coprime Subsequences bitmasks combinatorics number theory *2000	0 / 0	(None)
	3908	P814D An overnight dance in discotheque dfs and similar dp geometry greedy trees *2000	0 / 0	(None)
	3915	P817E Choosing The Commander bitmasks data structures trees *2000	0 / 0	(None)
	3918	P818C Sofa Thief brute force implementation *2000	0 / 0	(None)
	3970	P842C Ilya And The Tree dfs and similar graphs math number theory trees *2000	0 / 0	(None)
	3972	P843B Interactive LowerBound brute force interactive probabilities *2000	0 / 0	(None)
	4013	P862D Mahmoud and Ehab and the binary string binary search divide and conquer interactive *2000	0 / 0	(None)
	4017	P863E Turn Off The TV data structures sortings *2000	0 / 0	(None)
	4021	P864E Fire dp sortings *2000	0 / 0	(None)
	4037	P870D Something with XOR Queries brute force interactive probabilities *2000	0 / 0	(None)

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