data structures - Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	4116	P903G Yet Another Maxflow Problem data structures flows graphs *2700	0 / 0	(None)
	4134	P911E Stack Sorting constructive algorithms data structures greedy implementation *2000	0 / 0	(None)
	4139	P912D Fishes data structures graphs greedy probabilities shortest paths *2100	0 / 0	(None)
	4146	P914D Bash and a Tough Math Puzzle data structures number theory *1900	0 / 0	(None)
	4147	P914E Palindromes in a Tree bitmasks data structures divide and conquer trees *2400	0 / 0	(None)
	6423	P915F Imbalance Value of a Tree data structures dsu graphs trees *2400	0 / 0	(None)
	6419	P916E Jamie and Tree data structures trees *2400	0 / 0	(None)
	6406	P923B Producing Snow binary search data structures *1600	0 / 0	(None)
	6436	P923C Perfect Security data structures greedy strings trees *1800	0 / 0	(None)
	6402	P924C Riverside Curio data structures dp greedy *1700	0 / 0	(None)
	4149	P925E May Holidays data structures trees *2900	0 / 0	(None)
	4153	P926E Merge Equal Elements constructive algorithms data structures *1900	0 / 0	(None)
	4164	P930D Game with Tokens data structures games implementation *2500	0 / 0	(None)
	4167	P932B Recursive Queries binary search data structures dfs and similar *1300	0 / 0	(None)
	4185	P938G Shortest Path Queries bitmasks data structures dsu graphs *2900	0 / 0	(None)
	6396	P939F Cutlet data structures dp *2400	0 / 0	(None)
	6392	P940F Machine Learning brute force data structures *2600	0 / 0	(None)
	4193	P954G Castle Defense binary search data structures greedy two pointers *2000	0 / 0	(None)
	4202	P958B2 Maximum Control (medium) data structures dfs and similar graphs greedy trees *2200	0 / 0	(None)
	4204	P958C3 Encryption (hard) data structures dp *2500	0 / 0	(None)

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