graphs - Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	3155	P500B New Year Permutation dfs and similar dsu graphs greedy math sortings *1600	0 / 0	(None)
	3156	P500D New Year Santa Network combinatorics dfs and similar graphs trees *1900	0 / 0	(None)
	3163	P505B Mr dfs and similar dp dsu graphs *1400	0 / 0	(None)
	3169	P507E Breaking Good dfs and similar dp graphs shortest paths *2100	0 / 0	(None)
	3207	P522A Reposts special problem dfs and similar dp graphs trees 1200	0 / 0	(None)
	3217	P525D Arthur and Walls constructive algorithms data structures graphs greedy shortest paths *2400	0 / 0	(None)
	3255	P542C Idempotent functions constructive algorithms graphs math *2000	0 / 0	(None)
	3256	P542E Playing on Graph graphs shortest paths *2600	0 / 0	(None)
	3258	P543B Destroying Roads constructive algorithms graphs shortest paths *2100	0 / 0	(None)
	3263	P545E Paths and Trees graphs greedy shortest paths *2000	0 / 0	(None)
	3269	P547D Mike and Fish constructive algorithms dfs and similar graphs *2600	0 / 0	(None)
	3279	P553D Nudist Beach binary search graphs greedy *2300	0 / 0	(None)
	3284	P555E Case of Computer Network dfs and similar graphs trees *2800	0 / 0	(None)
	3288	P557D Vitaly and Cycle combinatorics dfs and similar graphs math *2000	0 / 0	(None)
	3295	P558C Amr and Chemistry brute force graphs greedy math shortest paths *1900	0 / 0	(None)
	3308	P567E President and Roads dfs and similar graphs hashing shortest paths *2200	0 / 0	(None)
	3324	P574B Bear and Three Musketeers brute force dfs and similar graphs hashing *1500	0 / 0	(None)
	3326	P575B Bribes dfs and similar graphs trees *2200	0 / 0	(None)
	3342	P580C Kefa and Park dfs and similar graphs trees *1500	0 / 0	(None)
	3381	P596E Wilbur and Strings dfs and similar dp graphs strings *2500	0 / 0	(None)

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