dsu - Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	4916	P1209D Cow and Snacks dfs and similar dsu graphs *1700	0 / 0	(None)
	4937	P1213G Path Queries divide and conquer dsu graphs sortings trees *1800	0 / 0	(None)
	4953	P1217F Forced Online Queries Problem data structures divide and conquer dsu graphs trees *2600	0 / 0	(None)
	4998	P1236E Alice and the Unfair Game binary search data structures dp dsu *2500	0 / 0	(None)
	5025	P1245D Shichikuji and Power Grid dsu graphs greedy shortest paths trees *1900	0 / 0	(None)
	5030	P1249B2 Books Exchange (hard version) dfs and similar dsu math *1300	0 / 0	(None)
	5060	P1253F Cheap Robot binary search dsu graphs shortest paths trees *2500	0 / 0	(None)
	5130	P1278D Segment Tree data structures dsu graphs trees *2100	0 / 0	(None)
	5168	P1290C Prefix Enlightenment dfs and similar dsu graphs *2400	0 / 0	(None)
	5288	P1332C K-Complete Word dfs and similar dsu greedy implementation strings *1500	0 / 0	(None)
	5432	P1370D Odd-Even Subsequence binary search dp dsu greedy implementation *2000	0 / 0	(None)
	5471	P1383A String Transformation 1 dsu graphs greedy sortings strings trees two pointers *1700	0 / 0	(None)
	5481	P1385G Columns Swaps 2-sat dfs and similar dsu graphs implementation *2300	0 / 0	(None)
	5483	P1386C Joker special problem bitmasks data structures divide and conquer dsu 2800	0 / 0	(None)
	5531	P1400G Mercenaries bitmasks brute force combinatorics dp dsu math two pointers *2600	0 / 0	(None)
	5552	P1408E Avoid Rainbow Cycles data structures dsu graphs greedy sortings trees *2400	0 / 0	(None)
	5553	P1408G Clusterization Counting combinatorics dp dsu fft graphs trees *2700	0 / 0	(None)
	5560	P1411C Peaceful Rooks dfs and similar dsu graphs *1700	0 / 0	(None)
	5573	P1416D Graph and Queries data structures dsu graphs implementation trees *2600	0 / 0	(None)
	5600	P1423H Virus data structures divide and conquer dsu graphs *2500	0 / 0	(None)

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