dfs and similar - Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	5497	P489B BerSU Ball dfs and similar dp graph matchings greedy sortings two pointers *1200	0 / 0	(None)
	5495	P489D Unbearable Controversy of Being brute force combinatorics dfs and similar graphs *1700	0 / 0	(None)
	5489	P490D Chocolate brute force dfs and similar math meet-in-the-middle number theory *1900	0 / 0	(None)
	5487	P490F Treeland Tour data structures dfs and similar dp trees *2200	0 / 0	(None)
	5470	P494D Birthday data structures dfs and similar dp trees *2700	0 / 0	(None)
	5452	P500A New Year Transportation dfs and similar graphs implementation *1000	0 / 0	(None)
	5451	P500B New Year Permutation dfs and similar dsu graphs greedy math sortings *1600	0 / 0	(None)
	5449	P500D New Year Santa Network combinatorics dfs and similar graphs trees *1900	0 / 0	(None)
	5439	P504E Misha and LCP on Tree binary search dfs and similar hashing string suffix structures trees *3000	0 / 0	(None)
	5437	P505B Mr dfs and similar dp dsu graphs *1400	0 / 0	(None)
	5436	P505C Mr dfs and similar dp two pointers *1900	0 / 0	(None)
	5435	P505D Mr dfs and similar *2200	0 / 0	(None)
	5433	P506D Mr brute force dfs and similar dsu graphs *2400	0 / 0	(None)
	5427	P507E Breaking Good dfs and similar dp graphs shortest paths *2100	0 / 0	(None)
	5423	P508D Tanya and Password dfs and similar graphs *2500	0 / 0	(None)
	5414	P510B Fox And Two Dots dfs and similar *1500	0 / 0	(None)
	5413	P510C Fox And Names dfs and similar graphs sortings *1600	0 / 0	(None)
	5404	P513D1 Constrained Tree dfs and similar *2400	0 / 0	(None)
	5398	P513G1 Inversions problem brute force dfs and similar dp meet-in-the-middle *1800	0 / 0	(None)
	5385	P516D Drazil and Morning Exercise dfs and similar dp dsu trees two pointers *2800	0 / 0	(None)

Pick a problem randomly based on the current filter.