graphs - Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	5891	P388B Fox and Minimal path bitmasks constructive algorithms graphs implementation math *1900	0 / 0	(None)
	5854	P396C On Changing Tree data structures graphs trees	0 / 0	(None)
	5839	P400D Dima and Bacteria dsu graphs shortest paths *2000	0 / 0	(None)
	5830	P402C Searching for Graph brute force constructive algorithms graphs *1500	0 / 0	(None)
	5828	P402E Strictly Positive Matrix graphs math *2200	0 / 0	(None)
	5823	P404C Restore Graph dfs and similar graphs sortings *1800	0 / 0	(None)
	5816	P405E Graph Cutting dfs and similar graphs *2300	0 / 0	(None)
	5773	P416E President's Path dp graphs shortest paths *2500	0 / 0	(None)
	5770	P417C Football constructive algorithms graphs implementation *1400	0 / 0	(None)
	5767	P418D Big Problems for Organizers data structures graphs trees *2800	0 / 0	(None)
	5763	P420C Bug in Code data structures graphs implementation two pointers *1900	0 / 0	(None)
	5744	P427C Checkposts dfs and similar graphs two pointers *1700	0 / 0	(None)
	5737	P429E Points and Segments graphs *3000	0 / 0	(None)
	5710	P436C Dungeons and Candies dsu graphs greedy trees *1800	0 / 0	(None)
	5704	P437C The Child and Toy graphs greedy sortings *1400	0 / 0	(None)
	5687	P441D Valera and Swaps constructive algorithms dsu graphs implementation math string suffix structures *2100	0 / 0	(None)
	5658	P449B Jzzhu and Cities graphs greedy shortest paths *2000	0 / 0	(None)
	5639	P453C Little Pony and Summer Sun Celebration constructive algorithms dfs and similar graphs *2200	0 / 0	(None)
	5601	P463D Gargari and Permutations dfs and similar dp graphs implementation *1900	0 / 0	(None)
	5595	P464E The Classic Problem data structures graphs shortest paths *3000	0 / 0	(None)

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