//https://qiita.com/tanakh/items/0ba42c7ca36cd29d0ac8 macro_rules! input { (source = $s:expr, $($r:tt)*) => { let mut iter = $s.split_whitespace(); input_inner!{iter, $($r)*} }; ($($r:tt)*) => { let s = { use std::io::Read; let mut s = String::new(); std::io::stdin().read_to_string(&mut s).unwrap(); s }; let mut iter = s.split_whitespace(); input_inner!{iter, $($r)*} }; } macro_rules! input_inner { ($iter:expr) => {}; ($iter:expr, ) => {}; ($iter:expr, $var:ident : $t:tt $($r:tt)*) => { let $var = read_value!($iter, $t); input_inner!{$iter $($r)*} }; } macro_rules! read_value { ($iter:expr, ( $($t:tt),* )) => { ( $(read_value!($iter, $t)),* ) }; ($iter:expr, [ $t:tt ; $len:expr ]) => { (0..$len).map(|_| read_value!($iter, $t)).collect::>() }; ($iter:expr, chars) => { read_value!($iter, String).chars().collect::>() }; ($iter:expr, usize1) => { read_value!($iter, usize) - 1 }; ($iter:expr, $t:ty) => { $iter.next().unwrap().parse::<$t>().expect("Parse error") }; } // fn run() { input! { m: usize, n: usize, gx: (usize, usize), gy: (usize, usize), bit: usize, x: [usize; m], y: [usize; m], a: [usize; m], b: [usize; m], } let mut z = vec![0usize; bit]; for (x, y) in x.iter().zip(y.iter()) { z[*x] += *y; } let mut nx = x[m - 1]; let mut ny = y[m - 1]; for _ in (m + 1)..=n { nx = (nx * gx.0 + gx.1) & (bit - 1); ny = (ny * gy.0 + gy.1) & (bit - 1); z[nx] += ny; } for i in 1..bit { let mut j = 2 * i; while j < bit { z[i] += z[j]; j += i; } } let mut xor = 0; for (a, b) in a.iter().zip(b.iter()) { let mut ans = 0; if *a < bit { ans += z[*a]; } if *a * *b < bit { ans -= z[*a * *b]; } println!("{}", ans); xor ^= ans; } let mut na = a[m - 1]; let mut nb = b[m - 1]; for _ in (m + 1)..=n { na = ((na * gx.0 + gx.1 + bit - 1) & (bit - 1)) + 1; nb = ((nb * gy.0 + gy.1 + bit - 1) & (bit - 1)) + 1; let mut ans = 0; if na < bit { ans += z[na]; } if na * nb < bit { ans -= z[na * nb]; } xor ^= ans; } println!("{}", xor); } fn main() { run(); }