Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	6032	P1557A Ezzat and Two Subsequences brute force math sortings *800	0 / 0	(None)
	6033	P1557C Moamen and XOR bitmasks combinatorics dp math matrices *1700	0 / 0	(None)
	6034	P1557D Ezzat and Grid data structures dp greedy *2200	0 / 0	(None)
	6035	P1558A Charmed by the Game brute force math *1300	0 / 0	(None)
	6036	P1558C Bottom-Tier Reversals constructive algorithms greedy *2000	0 / 0	(None)
	6037	P1558E Down Below binary search dfs and similar graphs greedy meet-in-the-middle shortest paths *3000	0 / 0	(None)
	6038	P1558F Strange Sort data structures sortings *3300	0 / 0	(None)
	6039	P1559B Mocha and Red and Blue dp greedy *900	3 / 10	10
	6040	P1559D1 Mocha and Diana (Easy Version) brute force constructive algorithms dsu graphs greedy trees *1400	0 / 0	(None)
	6041	P1559E Mocha and Stars combinatorics dp fft math number theory *2200	0 / 0	(None)
	6042	P1560A Dislike of Threes implementation *800	0 / 0	(None)
	6043	P1560C Infinity Table implementation math *800	0 / 0	(None)
	6044	P1560E Polycarp and String Transformation binary search implementation sortings strings *1800	0 / 0	(None)
	6045	P1560F2 Nearest Beautiful Number (hard version) bitmasks brute force constructive algorithms dfs and similar dp greedy *2100	0 / 0	(None)
	6046	P1561C Deep Down Below binary search greedy sortings *1300	0 / 0	(None)
	6047	P1562A The Miracle and the Sleeper greedy math *800	0 / 0	(None)
	6048	P1562C Rings constructive algorithms math *1500	0 / 0	(None)
	6049	P1562D1 Two Hundred Twenty One (easy version) data structures dp math *1700	0 / 0	(None)
	6050	P1562E Rescue Niwen! dp greedy string suffix structures strings *2500	0 / 0	(None)
	6051	P1562F Tubular Bells interactive math number theory probabilities *2900	0 / 0	(None)

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