*2400 - Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	666	P1523D Love-Hate bitmasks brute force dp probabilities *2400	0 / 0	(None)
	650	P1526E Oolimry and Suffix Array combinatorics constructive algorithms math *2400	0 / 0	(None)
	644	P1527D MEX Tree combinatorics dfs and similar implementation math trees *2400	0 / 0	(None)
	549	P1542E1 Abnormal Permutation Pairs (easy version) combinatorics dp fft math *2400	0 / 0	(None)
	375	P1575M Managing Telephone Poles data structures geometry *2400	0 / 0	(None)
	362	P1578L Labyrinth binary search dsu greedy *2400	0 / 0	(None)
	338	P1582F2 Korney Korneevich and XOR (hard version) binary search brute force dp greedy two pointers *2400	0 / 0	(None)
	317	P1585E Frequency Queries data structures dfs and similar trees *2400	0 / 0	(None)
	316	P1585F Non-equal Neighbours combinatorics dp math *2400	0 / 0	(None)
	308	P1592E Bored Bakry bitmasks greedy math two pointers *2400	0 / 0	(None)
	291	P1594F Ideal Farm constructive algorithms math *2400	0 / 0	(None)
	285	P1598F RBS binary search bitmasks brute force data structures dp *2400	0 / 0	(None)
	250	P1605E Array Equalizer binary search greedy implementation math number theory sortings two pointers *2400	0 / 0	(None)
	245	P1606D Red-Blue Matrix brute force constructive algorithms implementation sortings *2400	0 / 0	(None)
	231	P1608D Dominoes combinatorics fft graphs math number theory *2400	0 / 0	(None)
	223	P1609E William The Oblivious bitmasks data structures dp matrices *2400	0 / 0	(None)
	179	P1615E Purple Crayon data structures dfs and similar games graphs greedy math sortings trees *2400	0 / 0	(None)
	163	P1617D2 Too Many Impostors (hard version) constructive algorithms implementation interactive math *2400	0 / 0	(None)
	147	P1619H Permutation and Queries brute force data structures divide and conquer two pointers *2400	0 / 0	(None)
	140	P1620G Subsequences Galore bitmasks combinatorics dp *2400	0 / 0	(None)

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