combinatorics - Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	4223	P961G Partitions combinatorics math number theory *2700	0 / 0	(None)
	4248	P978E Bus Video System combinatorics math *1400	0 / 0	(None)
	4261	P981H K Paths combinatorics data structures dp fft math *3100	0 / 0	(None)
	4275	P985G Team Players combinatorics *2700	0 / 0	(None)
	4276	P986B Petr and Permutations combinatorics math *1800	0 / 0	(None)
	4308	P995F Cowmpany Cowmpensation combinatorics dp math trees *2700	0 / 0	(None)
	4311	P997B Roman Digits brute force combinatorics dp greedy math *2000	0 / 0	(None)
	4312	P997D Cycles in product combinatorics divide and conquer trees *2900	0 / 0	(None)
	4321	P1000D Yet Another Problem On a Subsequence combinatorics dp *1900	0 / 0	(None)
	6359	P1007A Reorder the Array combinatorics data structures math sortings two pointers *1300	0 / 0	(None)
	4344	P1027E Inverse Coloring combinatorics dp math *2100	0 / 0	(None)
	4372	P1034C Region Separation combinatorics dp number theory trees *2700	0 / 0	(None)
	4376	P1036C Classy Numbers combinatorics dp *1900	0 / 0	(None)
	4382	P1037F Maximum Reduction combinatorics data structures math *2500	0 / 0	(None)
	4402	P1043D Mysterious Crime brute force combinatorics math meet-in-the-middle two pointers *1700	0 / 0	(None)
	4445	P1060F Shrinking Tree combinatorics dp *2900	0 / 0	(None)
	4461	P1065E Side Transmutations combinatorics strings *2300	0 / 0	(None)
	4483	P1073E Segment Sum bitmasks combinatorics dp math *2300	0 / 0	(None)
	4501	P1081C Colorful Bricks combinatorics dp math *1500	0 / 0	(None)
	4515	P1084C The Fair Nut and String combinatorics dp implementation *1500	0 / 0	(None)

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