Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	7622	P1654D Potion Brewing Class dfs and similar math number theory trees *2100	0 / 0	(None)
	7621	P1654E Arithmetic Operations brute force data structures divide and conquer graphs math *2300	0 / 0	(None)
	7620	P1654F Minimal String Xoration bitmasks data structures divide and conquer greedy hashing sortings strings *2800	0 / 0	(None)
	7619	P1654G Snowy Mountain data structures graphs greedy shortest paths trees *2900	0 / 0	(None)
	7618	P1654H Three Minimums combinatorics fft math *3500	0 / 0	(None)
	7617	P1657A Integer Moves math	0 / 0	(None)
	7616	P1657B XY Sequence greedy	0 / 0	(None)
	7615	P1657C Bracket Sequence Deletion greedy hashing	0 / 0	(None)
	7614	P1657D For Gamers binary search dp math	0 / 0	(None)
	7613	P1657E Star MST combinatorics dp math	0 / 0	(None)
	7612	P1657F Words on Tree 2-sat implementation trees	0 / 0	(None)
	7725	P1675G Sorting Pancakes dp *2300	0 / 0	(None)
	7724	P1676A Lucky? implementation *800	0 / 0	(None)
	7723	P1676B Equal Candies greedy math sortings *800	0 / 0	(None)
	7722	P1676C Most Similar Words brute force greedy implementation implementation math strings *800	0 / 0	(None)
	7721	P1676D X-Sum brute force greedy implementation *1000	0 / 0	(None)
	7720	P1676E Eating Queries binary search greedy sortings *1100	0 / 0	(None)
	7719	P1676F Longest Strike data structures greedy implementation sortings two pointers *1300	0 / 0	(None)
	7718	P1676G White-Black Balanced Subtrees dfs and similar dp graphs trees *1300	0 / 0	(None)
	7717	P1676H1 Maximum Crossings (Easy Version) brute force *1400	0 / 0	(None)

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