题库 - graphs - HydroOJ

	ID	题目显示标签隐藏标签	AC / 尝试	难度
	6002	P237E Build String flows graphs *2000	0 / 0	7
	5997	P238E Meeting Her dp graphs shortest paths *2600	0 / 0	10
	5994	P240E Road Repairs dfs and similar graphs greedy *2800	0 / 0	10
	5988	P241E Flights graphs shortest paths *2600	0 / 0	10
	5984	P242C King's Path dfs and similar graphs hashing shortest paths *1800	0 / 0	6
	5982	P242D Dispute dfs and similar graphs greedy *2100	0 / 0	7
	5979	P243B Hydra graphs sortings *2000	0 / 0	7
	5966	P245G Suggested Friends brute force graphs *2200	0 / 0	8
	5960	P246D Colorful Graph brute force dfs and similar graphs *1600	1 / 1	5
	5936	P253C Text Editor data structures dfs and similar graphs greedy shortest paths *1600	0 / 0	5
	5930	P254D Rats brute force dfs and similar graphs implementation shortest paths *2300	1 / 16	8
	5905	P260D Black and White Tree constructive algorithms dsu graphs greedy trees *2100	0 / 0	7
	5894	P263D Cycle in Graph dfs and similar graphs *1800	1 / 1	6
	5882	P266D BerDonalds graphs math shortest paths *2400	0 / 0	9
	5879	P267B Dominoes dfs and similar graphs *2000	0 / 0	7
	5870	P269C Flawed Flow constructive algorithms flows graphs greedy *2100	0 / 0	7
	5868	P269D Maximum Waterfall data structures dp graphs sortings *2600	0 / 0	10
	5857	P272E Dima and Horses combinatorics constructive algorithms graphs *2200	0 / 0	8
	5850	P274D Lovely Matrix dfs and similar graphs greedy sortings *2200	0 / 0	8
	5842	P276E Little Girl and Problem on Trees data structures graphs trees *2100	0 / 0	7
	5826	P280D k-Maximum Subsequence Sum data structures flows graphs implementation *2800	4 / 6	10
	5816	P283B Cow Program dfs and similar dp graphs *1700	0 / 0	5
	5786	P290F Greedy Petya special problem dfs and similar graphs greedy 2800	0 / 0	10
	5779	P292B Network Topology graphs implementation *1200	0 / 0	4
	5764	P295B Greg and Graph dp graphs shortest paths *1700	1 / 2	5
	5763	P295C Greg and Friends combinatorics dp graphs shortest paths *2100	0 / 0	7
	5748	P300B Coach brute force dfs and similar graphs *1500	0 / 0	5
	5743	P301B Yaroslav and Time binary search graphs shortest paths *2100	0 / 0	7
	5735	P303C Minimum Modular brute force graphs math number theory *2400	0 / 0	9
	5714	P311C Fetch the Treasure brute force data structures graphs shortest paths *2500	0 / 0	9
	5676	P317C Balance constructive algorithms dfs and similar graphs trees *2500	0 / 0	9
	5665	P320B Ping-Pong (Easy Version) dfs and similar graphs *1500	0 / 0	5
	5656	P323B Tournament-graph constructive algorithms graphs *2200	0 / 0	8
	5652	P325C Monsters and Diamonds dfs and similar graphs shortest paths *2600	0 / 0	10
	5650	P325E The Red Button combinatorics dfs and similar dsu graphs greedy *2800	0 / 0	10
	5645	P327D Block Tower constructive algorithms dfs and similar graphs *1900	0 / 0	6
	5635	P330B Road Construction constructive algorithms graphs *1300	0 / 0	4
	5626	P331D2 Escaping on Beaveractor graphs *2600	0 / 0	10
	5623	P331E1 Deja Vu constructive algorithms graphs implementation *2900	0 / 0	10
	5619	P332D Theft of Blueprints graphs math *2400	0 / 0	9
	5589	P339C Xenia and Weights constructive algorithms dfs and similar dp graphs greedy shortest paths *1700	0 / 0	5
	5590	P339C Xenia and Weights constructive algorithms dfs and similar dp graphs greedy shortest paths *1700	0 / 0	5
	5571	P343D Water Tree data structures dfs and similar graphs trees *2100	0 / 0	7
	5570	P343E Pumping Stations brute force dfs and similar divide and conquer flows graphs greedy trees *2900	0 / 0	10
	5568	P344B Simple Molecules brute force graphs math *1200	0 / 0	4
	5564	P345D Chain Letter special problem dfs and similar graphs 2200	0 / 0	8
	5557	P346D Robot Control dp graphs shortest paths *2600	0 / 0	10
	5545	P350B Resort graphs *1500	0 / 0	5
	5542	P350E Wrong Floyd brute force constructive algorithms dfs and similar graphs *2200	0 / 0	8
	5511	P358E Dima and Kicks brute force dsu graphs implementation *2300	0 / 0	8

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