結果

問題 No.896 友達以上恋人未満
ユーザー risujiroh
提出日時 2019-09-27 22:10:51
言語 C++14
(gcc 13.3.0 + boost 1.87.0)
結果
AC  
実行時間 698 ms / 3,500 ms
コード長 1,916 bytes
コンパイル時間 1,664 ms
コンパイル使用メモリ 175,856 KB
実行使用メモリ 144,304 KB
最終ジャッジ日時 2024-09-24 16:01:57
合計ジャッジ時間 4,164 ms
ジャッジサーバーID
(参考情報)
judge1 / judge2
このコードへのチャレンジ
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ファイルパターン 結果
sample AC * 4
other AC * 7
権限があれば一括ダウンロードができます

ソースコード

diff #
プレゼンテーションモードにする

#include <bits/stdc++.h>
using namespace std;
using lint = long long;
template<class T = int> using V = vector<T>;
template<class T = int> using VV = V< V<T> >;
V<> sieve(int n) {
V<bool> b((n + 1) / 3, true);
V<> res{2, 3};
for (int p = 5, d = 2; p * p < n; p += d, d = 6 - d) if (b[p / 3]) {
for (int i = 5 * p, d = 2 * p; i < n; i += d, d = 6 * p - d) b[i / 3] = false;
}
for (int p = 5, d = 2; p < n; p += d, d = 6 - d) if(b[p / 3]) res.push_back(p);
while (!res.empty() and res.back() >= n) res.pop_back();
return res;
}
template<class T> void fmult(V<T>& a, const V<>& ps) {
int n = a.size();
for (int p : ps) {
for (int i = (n - 1) / p; i; --i) {
a[i] += a[i * p];
}
}
}
int main() {
cin.tie(nullptr); ios::sync_with_stdio(false);
int m, n; cin >> m >> n;
lint mulX, addX, mulY, addY, MOD; cin >> mulX >> addX >> mulY >> addY >> MOD;
V<> x(m), y(m), a(m), b(m);
for (int i = 0; i < m; ++i) cin >> x[i];
for (int i = 0; i < m; ++i) cin >> y[i];
for (int i = 0; i < m; ++i) cin >> a[i];
for (int i = 0; i < m; ++i) cin >> b[i];
V<lint> z(MOD);
for (int i = 0; i < m; ++i) {
z[x[i]] += y[i];
}
int nx = x.back(), ny = y.back();
for (int i = m; i < n; ++i) {
nx = nx * mulX + addX & MOD - 1;
ny = ny * mulY + addY & MOD - 1;
z[nx] += ny;
}
fmult(z, sieve(MOD));
lint acc = 0;
for (int i = 0; i < m; ++i) {
lint res = 0;
if (a[i] < MOD) {
res += z[a[i]];
}
if ((lint)a[i] * b[i] < MOD) {
res -= z[a[i] * b[i]];
}
cout << res << '\n';
acc ^= res;
}
int na = a.back(), nb = b.back();
for (int i = m; i < n; ++i) {
na = (na * mulX + addX - 1 & MOD - 1) + 1;
nb = (nb * mulY + addY - 1 & MOD - 1) + 1;
lint res = 0;
if (na < MOD) {
res += z[na];
}
if ((lint)na * nb < MOD) {
res -= z[na * nb];
}
acc ^= res;
}
cout << acc << '\n';
}
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