graphs - Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	3393	P600F Edge coloring of bipartite graph graphs *2800	0 / 0	(None)
	3404	P605B Lazy Student constructive algorithms data structures graphs *1700	0 / 0	(None)
	3432	P623A Graph and String constructive algorithms graphs *1800	0 / 0	(None)
	3445	P627D Preorder Test binary search dfs and similar dp graphs greedy trees *2600	0 / 0	(None)
	3446	P627F Island Puzzle dfs and similar dsu graphs trees *3400	0 / 0	(None)
	3450	P628F Bear and Fair Set flows graphs *2500	0 / 0	(None)
	3477	P633F The Chocolate Spree dfs and similar dp graphs trees *2600	0 / 0	(None)
	3483	P638C Road Improvement special problem dfs and similar graphs greedy trees 1800	0 / 0	(None)
	3484	P638D Three-dimensional Turtle Super Computer brute force dfs and similar graphs *1800	0 / 0	(None)
	3485	P639B Bear and Forgotten Tree 3 constructive algorithms graphs trees *1600	0 / 0	(None)
	3487	P639F Bear and Chemistry data structures dfs and similar graphs trees *3300	0 / 0	(None)
	3492	P643B Bear and Two Paths constructive algorithms graphs *1600	0 / 0	(None)
	3500	P645D Robot Rapping Results Report binary search dp graphs *1800	0 / 0	(None)
	3504	P659E New Reform data structures dfs and similar dsu graphs greedy *1600	0 / 0	(None)
	3505	P659F Polycarp and Hay dfs and similar dsu graphs greedy sortings *2000	0 / 0	(None)
	3543	P676D Theseus and labyrinth graphs implementation shortest paths *2000	0 / 0	(None)
	3552	P679D Bear and Chase brute force dfs and similar graphs implementation math probabilities *2900	0 / 0	(None)
	3556	P681D Gifts by the List constructive algorithms dfs and similar graphs trees *2000	0 / 0	(None)
	3558	P682C Alyona and the Tree dfs and similar dp graphs trees *1600	0 / 0	(None)
	3570	P685E Travelling Through the Snow Queen's Kingdom bitmasks brute force divide and conquer graphs *2800	0 / 0	(None)

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