dsu - Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	3091	P472D Design Tutorial: Inverse the Problem dfs and similar dsu shortest paths trees *1900	0 / 0	(None)
	3155	P500B New Year Permutation dfs and similar dsu graphs greedy math sortings *1600	0 / 0	(None)
	3163	P505B Mr dfs and similar dp dsu graphs *1400	0 / 0	(None)
	3192	P515B Drazil and His Happy Friends brute force dsu meet-in-the-middle number theory *1300	0 / 0	(None)
	3268	P547B Mike and Feet binary search data structures dp dsu *1900	0 / 0	(None)
	3318	P571D Campus binary search data structures dsu trees *3100	0 / 0	(None)
	3392	P600E Lomsat gelral data structures dfs and similar dsu trees *2300	0 / 0	(None)
	3399	P603B Moodular Arithmetic combinatorics dfs and similar dsu math number theory *1800	0 / 0	(None)
	3401	P603E Pastoral Oddities data structures divide and conquer dsu math trees *3000	0 / 0	(None)
	3446	P627F Island Puzzle dfs and similar dsu graphs trees *3400	0 / 0	(None)
	3504	P659E New Reform data structures dfs and similar dsu graphs greedy *1600	0 / 0	(None)
	3505	P659F Polycarp and Hay dfs and similar dsu graphs greedy sortings *2000	0 / 0	(None)
	3531	P670E Correct Bracket Sequence Editor data structures dsu strings *1700	0 / 0	(None)
	3591	P691D Swaps in Permutation dfs and similar dsu math *1700	0 / 0	(None)
	3598	P698B Fix a Tree constructive algorithms dfs and similar dsu graphs trees *1700	0 / 0	(None)
	3655	P722C Destroying Array data structures dsu *1600	0 / 0	(None)
	3659	P723D Lakes in Berland dfs and similar dsu graphs greedy implementation *1600	0 / 0	(None)
	3660	P723F st-Spanning Tree dsu graphs greedy implementation *2300	0 / 0	(None)
	3685	P731C Socks dfs and similar dsu graphs greedy *1600	0 / 0	(None)
	3743	P755C PolandBall and Forest dfs and similar dsu graphs interactive trees *1300	0 / 0	(None)

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