题目描述
Problem Statement
Given are a prime number P and positive integers a and b.
Determine whether there is a sequence of $P integers, A = (A_1, A_2, \ldots, A_P),$ satisfying all of the conditions below, and print one such sequence if it exists.
- $1\leq A_i\leq P - 1$.
- A_1 = A_P = 1.
- $(A_1, A_2, \ldots, A_{P-1})$ is a permutation of $(1, 2, \ldots, P-1)$.
- For every $2\leq i\leq P,$ at least one of the following holds.
- $A_{i} \equiv aA_{i-1}\pmod{P}$
- $A_{i-1} \equiv aA_{i}\pmod{P}$
- $A_{i} \equiv bA_{i-1}\pmod{P}$
- $A_{i-1} \equiv bA_{i}\pmod{P}$
Input
Input is given from Standard Input in the following format:
P a b
Output
If there is an integer sequence A satisfying the conditions, print Yes; otherwise, print No.
In the case of Yes, print the elements in your sequence A satisfying the requirement in the next line, with spaces in between.
$A_1 A_2 \ldots A_P$
If multiple sequences satisfy the requirement, any of them will be accepted.
Constraints
- $2\leq P\leq 10^5$
- P is a prime.
- $1\leq a, b \leq P - 1$
Sample Input 1
13 4 5
Sample Output 1
Yes
1 5 11 3 12 9 7 4 6 8 2 10 1
This sequence satisfies the conditions, since we have the following modulo P = 13:
- $A_2\equiv 5A_1$
- $A_2\equiv 4A_3$
- $\vdots$
- $A_{13}\equiv 4A_{12}$
Sample Input 2
13 1 2
Sample Output 2
Yes
1 2 4 8 3 6 12 11 9 5 10 7 1
Sample Input 3
13 9 3
Sample Output 3
No
Sample Input 4
13 1 1
Sample Output 4
No
输入格式
见题面 Input 部分
输出格式
见题面 Output 部分