trees - Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	3302	P566C Logistical Questions dfs and similar divide and conquer trees *3000	0 / 0	(None)
	3303	P566E Restoring Map bitmasks constructive algorithms trees *3200	0 / 0	(None)
	3318	P571D Campus binary search data structures dsu trees *3100	0 / 0	(None)
	3326	P575B Bribes dfs and similar graphs trees *2200	0 / 0	(None)
	3331	P576B Invariance of Tree constructive algorithms dfs and similar greedy trees *2100	0 / 0	(None)
	3339	P578F Mirror Box matrices trees *3200	0 / 0	(None)
	3342	P580C Kefa and Park dfs and similar graphs trees *1500	0 / 0	(None)
	3347	P581F Zublicanes and Mumocrates dp trees two pointers *2400	0 / 0	(None)
	3362	P587C Duff in the Army data structures trees *2200	0 / 0	(None)
	3392	P600E Lomsat gelral data structures dfs and similar dsu trees *2300	0 / 0	(None)
	3401	P603E Pastoral Oddities data structures divide and conquer dsu math trees *3000	0 / 0	(None)
	3410	P615C Running Track dp greedy strings trees *2000	0 / 0	(None)
	3421	P618D Hamiltonian Spanning Tree dfs and similar dp graph matchings greedy trees *2200	0 / 0	(None)
	3426	P620F Xors on Segments data structures strings trees *2800	0 / 0	(None)
	3431	P622E Ants in Leaves dfs and similar greedy sortings trees *2200	0 / 0	(None)
	3445	P627D Preorder Test binary search dfs and similar dp graphs greedy trees *2600	0 / 0	(None)
	3446	P627F Island Puzzle dfs and similar dsu graphs trees *3400	0 / 0	(None)
	3454	P629E Famil Door and Roads combinatorics data structures dfs and similar dp probabilities trees *2300	0 / 0	(None)
	3477	P633F The Chocolate Spree dfs and similar dp graphs trees *2600	0 / 0	(None)
	3483	P638C Road Improvement special problem dfs and similar graphs greedy trees 1800	0 / 0	(None)

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