graphs - Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	5134	P580C Kefa and Park dfs and similar graphs trees *1500	0 / 0	(None)
	5112	P585B Phillip and Trains dfs and similar graphs shortest paths *1700	0 / 0	(None)
	5095	P590C Three States dfs and similar graphs shortest paths *2200	0 / 0	(None)
	5087	P592D Super M dfs and similar dp graphs trees *2200	0 / 0	(None)
	5082	P593D Happy Tree Party data structures dfs and similar graphs math trees *2400	0 / 0	(None)
	5069	P596E Wilbur and Strings dfs and similar dp graphs strings *2500	0 / 0	(None)
	5062	P598D Igor In the Museum dfs and similar graphs shortest paths *1700	0 / 0	(None)
	5049	P600F Edge coloring of bipartite graph graphs *2800	0 / 0	(None)
	5048	P601A The Two Routes graphs shortest paths *1600	0 / 0	(None)
	5033	P605B Lazy Student constructive algorithms data structures graphs *1700	0 / 0	(None)
	5016	P609E Minimum spanning tree for each edge data structures dfs and similar dsu graphs trees *2100	0 / 0	(None)
	5002	P611H New Year and Forgotten Tree constructive algorithms flows graphs *3200	0 / 0	(None)
	4997	P612E Square Root of Permutation combinatorics constructive algorithms dfs and similar graphs math *2200	0 / 0	(None)
	4992	P613D Kingdom and its Cities dfs and similar divide and conquer dp graphs sortings trees *2800	0 / 0	(None)
	4987	P615B Longtail Hedgehog dp graphs *1600	0 / 0	(None)
	4948	P623A Graph and String constructive algorithms graphs *1800	0 / 0	(None)
	4926	P627D Preorder Test binary search dfs and similar dp graphs greedy trees *2600	0 / 0	(None)
	4924	P627F Island Puzzle dfs and similar dsu graphs trees *3400	0 / 0	(None)
	4918	P628F Bear and Fair Set flows graphs *2500	0 / 0	(None)
	4884	P632F Magic Matrix brute force divide and conquer graphs matrices trees *2400	0 / 0	(None)

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