*2500 - Problem Set - 追梦算法网

ID	Problem Show tags Hide tags	AC / Tried	Difficulty
9348	P1984F Reconstruction brute force dp math *2500	0 / 0	9
9329	P1986G2 Permutation Problem (Hard Version) brute force data structures hashing math number theory *2500	0 / 0	9
9323	P1987F1 Interesting Problem (Easy Version) dp *2500	0 / 0	9

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