Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	4452	P741C Arpa’s overnight party and Mehrdad’s silent entering constructive algorithms dfs and similar graphs *2600	0 / 0	(None)
	4451	P741D Arpa’s letter-marked tree and Mehrdad’s Dokhtar-kosh paths data structures dfs and similar trees *2900	0 / 0	(None)
	4450	P741E Arpa’s abnormal DNA and Mehrdad’s deep interest data structures string suffix structures *3400	0 / 0	(None)
	4449	P742A Arpa’s hard exam and Mehrdad’s naive cheat implementation math number theory *1000	0 / 0	(None)
	4448	P742B Arpa’s obvious problem and Mehrdad’s terrible solution brute force math number theory *1500	0 / 0	(None)
	4447	P743A Vladik and flights constructive algorithms greedy implementation *1200	0 / 0	(None)
	4446	P743B Chloe and the sequence binary search bitmasks constructive algorithms implementation *1200	0 / 0	(None)
	4445	P743C Vladik and fractions brute force constructive algorithms math number theory *1500	0 / 0	(None)
	4444	P743D Chloe and pleasant prizes dfs and similar dp graphs trees *1800	0 / 0	(None)
	4443	P743E Vladik and cards binary search bitmasks brute force dp *2200	0 / 0	(None)
	4442	P744A Hongcow Builds A Nation dfs and similar graphs *1500	0 / 0	(None)
	4441	P744B Hongcow's Game bitmasks divide and conquer interactive *1900	0 / 0	(None)
	4440	P744C Hongcow Buys a Deck of Cards bitmasks brute force dp *2400	0 / 0	(None)
	4439	P744D Hongcow Draws a Circle geometry *3200	0 / 0	(None)
	4438	P744E Hongcow Masters the Cyclic Shift strings two pointers *3200	0 / 0	(None)
	4437	P745A Hongcow Learns the Cyclic Shift implementation strings *900	0 / 0	(None)
	4436	P745B Hongcow Solves A Puzzle implementation *1400	0 / 0	(None)
	4435	P746A Compote implementation math *800	0 / 0	(None)
	4434	P746B Decoding implementation strings *900	0 / 0	(None)
	4433	P746C Tram constructive algorithms implementation math *1600	0 / 0	(None)

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