math - Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	5952	P1534C Little Alawn's Puzzle combinatorics dp dsu graphs math *1300	0 / 0	(None)
	5957	P1535B Array Reodering brute force greedy math number theory sortings *900	0 / 0	(None)
	5964	P1536E Omkar and Forest combinatorics graphs math shortest paths *2300	0 / 0	(None)
	5965	P1537A Arithmetic Array greedy math *800	0 / 0	(None)
	5966	P1537B Bad Boy constructive algorithms greedy math *900	0 / 0	(None)
	5967	P1537D Deleting Divisors games math number theory *1700	0 / 0	(None)
	5969	P1537F Figure Fixing constructive algorithms dfs and similar dsu graphs greedy math *2200	0 / 0	(None)
	5970	P1538B Friends and Candies greedy math *800	0 / 0	(None)
	5971	P1538C Number of Pairs binary search data structures math two pointers *1300	0 / 0	(None)
	5973	P1538G Gift Set binary search greedy math ternary search *2100	0 / 0	(None)
	5974	P1539A Contest Start combinatorics geometry greedy math *1000	0 / 0	(None)
	5978	P1540B Tree Array brute force combinatorics dp graphs math probabilities trees *2300	0 / 0	(None)
	5979	P1540C2 Converging Array (Hard Version) dp math *2900	0 / 0	(None)
	5980	P1540E Tasty Dishes math matrices *3500	0 / 0	(None)
	5981	P1541B Pleasant Pairs brute force implementation math number theory *1200	0 / 0	(None)
	5982	P1542A Odd Set math *800	0 / 0	(None)
	5983	P1542C Strange Function math number theory *1600	0 / 0	(None)
	5984	P1542E1 Abnormal Permutation Pairs (easy version) combinatorics dp fft math *2400	0 / 0	(None)
	5985	P1542E2 Abnormal Permutation Pairs (hard version) combinatorics dp fft math *2700	0 / 0	(None)
	5986	P1543B Customising the Track combinatorics greedy math *900	0 / 0	(None)

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