1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
pub fn montmort_numbers(
m: usize,
size: usize,
) -> Vec<usize> {
let mut a = vec![0; size];
a[0] = 1;
for i in 2..size {
a[i] = (a[i - 2] + a[i - 1]) * (i - 1) % m;
}
a
}
#[cfg(test)]
mod tests {
use super::*;
#[test]
fn test() {
use crate::const_montmort_numbers_usize::MONTMORT_NUMBERS;
let n = MONTMORT_NUMBERS.len();
const MOD: usize = 100;
let res = montmort_numbers(MOD, n);
assert_eq!(
res,
MONTMORT_NUMBERS.iter().map(|x| x % MOD).collect::<Vec<_>>()
);
}
}