Preparando MOJI
You are given a positive integer $$$k$$$ and an array $$$a_1, a_2, \ldots, a_n$$$ of non-negative distinct integers not smaller than $$$k$$$ and not greater than $$$2^c-1$$$.
In each of the next $$$k$$$ seconds, one element is chosen randomly equiprobably out of all $$$n$$$ elements and decreased by $$$1$$$.
For each integer $$$x$$$, $$$0 \leq x \leq 2^c - 1$$$, you need to find the probability that in the end the bitwise XOR of all elements of the array is equal to $$$x$$$.
Each of these values can be represented as an irreducible fraction $$$\frac{p}{q}$$$, and you need to find the value of $$$p \cdot q^{-1}$$$ modulo $$$998\,244\,353$$$.
The first line of input contains three integers $$$n, k, c$$$ ($$$1 \leq n \leq (2^c - k)$$$, $$$1 \leq k \leq 16$$$, $$$1 \leq c \leq 16$$$).
The second line contains $$$n$$$ distinct integers $$$a_1, a_2, \ldots, a_n$$$ ($$$k \leq a_i \leq 2^c-1$$$).
Print $$$2^c$$$ integers: the probability that the bitwise XOR is equal to $$$x$$$ in the end for $$$x$$$ in $$$\{0, 1, \ldots, 2^c-1\}$$$ modulo $$$998\,244\,353$$$.
4 1 3 1 2 3 4
0 0 0 748683265 0 499122177 0 748683265
Informação
Provedor Codeforces
Código CF1408I
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Datas 09/05/2023 10:06:24
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