結果

問題 No.3030 ミラー・ラビン素数判定法のテスト
ユーザー popofypopofy
提出日時 2021-10-08 22:44:01
言語 C++17
(gcc 12.3.0 + boost 1.83.0)
結果
AC  
実行時間 405 ms / 9,973 ms
コード長 4,187 bytes
コンパイル時間 2,209 ms
コンパイル使用メモリ 205,864 KB
実行使用メモリ 5,376 KB
最終ジャッジ日時 2024-04-28 09:46:01
合計ジャッジ時間 3,806 ms
ジャッジサーバーID
(参考情報)
judge2 / judge5
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テストケース

テストケース表示
入力 結果 実行時間
実行使用メモリ
testcase_00 AC 2 ms
5,248 KB
testcase_01 AC 2 ms
5,376 KB
testcase_02 AC 2 ms
5,376 KB
testcase_03 AC 2 ms
5,376 KB
testcase_04 AC 204 ms
5,376 KB
testcase_05 AC 200 ms
5,376 KB
testcase_06 AC 59 ms
5,376 KB
testcase_07 AC 57 ms
5,376 KB
testcase_08 AC 56 ms
5,376 KB
testcase_09 AC 405 ms
5,376 KB
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 #

#include <bits/stdc++.h>
using namespace std;
#define rep(i, n) for (decltype(n) i = 0, i##_len = (n); i < i##_len; ++i)
#define reps(i, n) for (decltype(n) i = 1, i##_len = (n); i <= i##_len; ++i)
#define all(x) (x).begin(), (x).end()
#define rall(x) (x).rbegin(), (x).rend()
#define sz(x) ((int)(x).size())
#define yes(s) cout << ((s)?"Yes":"No") << "\n";
#define bit(n) (1LL << ((int)(n)))
#define dump(...) cerr << "  " << string(#__VA_ARGS__) << ": " << "[" << to_string(__LINE__) << ":" << __FUNCTION__ << "]" << endl << "    ", dump_func(__VA_ARGS__)
template<class T> using V = vector<T>;
template<class T> ostream &operator<<(ostream &os, const vector<T> &vec) {if (vec.empty()) return os << "{}";stringstream ss;os << "{";for (auto e : vec) ss << "," << e;os << ss.str().substr(1) << "}";return os;}
void dump_func(){cerr << endl;}
template <class Head, class... Tail> void dump_func(Head &&head, Tail &&...tail){cerr << head;if (sizeof...(Tail) > 0) cerr << ", ";dump_func(std::move(tail)...);}
template<class T> istream &operator>>(istream &is, complex<T> &v) {T x, y; is >> x >> y; v.real(x); v.imag(y); return is;}
template<class T> istream &operator>>(istream &is, V<T> &v) {for (auto&& e : v) is >> e;return is;}
template<class T, class U> istream &operator>>(istream &is, pair<T, U> &v) {is >> v.first >> v.second;return is;}
template<class T, size_t n> istream &operator>>(istream &is, array<T, n> &v) {for (auto&& e : v) is >> e;return is;}
template<class... A> void print_rest() {cout << "\n";}
template<class T, class... A> void print_rest(const T& first, const A&... rest) {cout << " " << first; print_rest(rest...);}
template<class T, class... A> void print(const T& first, const A&... rest) {cout << fixed << setprecision(16) << first; print_rest(rest...);}
template<class T, class... A> void printx(const T& first, const A&... rest) {cout << fixed << setprecision(16) << first; print_rest(rest...); exit(0);}
template<class T> inline string join(const T& v, string sep = " ") {if (v.size() == 0) return "" ;stringstream ss;for (auto&& e : v) ss << sep << e;return ss.str().substr(1);}
template<class T> V<T> make_vec(size_t n, T a) {return V<T>(n, a);}
template<class... Ts> auto make_vec(size_t n, Ts... ts) {return V<decltype(make_vec(ts...))>(n, make_vec(ts...));}
template<class T> inline bool chmax(T& a, T b) {if (a < b) {a = b; return 1;} return 0;}
template<class T> inline bool chmin(T& a, T b) {if (a > b) {a = b; return 1;} return 0;}
template<class T> inline int lower_index(V<T>&a , T x) {return distance(a.begin(), lower_bound(all(a), x));}
template<class T> inline int upper_index(V<T>&a , T x) {return distance(a.begin(), upper_bound(all(a), x));}
template<class T, class F> pair<T,T> binarysearch(T ng, T ok, T eps, F f, bool sign = false) {while(abs(ng-ok)>eps) {auto mid=ng+(ok-ng)/2;if(sign^f(mid)){ok = mid;}else{ng = mid;}}return {ng,ok};}
template<class T> constexpr T cdiv(T x, T y) {return (x+y-1)/y;}
template<class T> constexpr bool between(T a, T x, T b) {return (a <= x && x < b);}
template<class T> constexpr T pos1d(T y, T x, T h, T w) {assert(between(T(0),y,h));assert(between(T(0),x,w));return y*w + x;}
template<class T> constexpr pair<T,T> pos2d(T p, T h, T w) {T y = p/w, x = p - y*w;assert(between(T(0),y,h));assert(between(T(0),x,w));return {y, x};}
constexpr int INF = (1 << 30) - 1;


bool is_prime(const long long n) {
  if (n <= 1) return false;
  const V<long long> primes = {2,3,5,7,11,13,17,19,23,29,31,37};
  for (auto b: primes) {
      if (b == n) return true;
      if (n % b == 0) return false;
  }
  long long s = __builtin_ctzll(n - 1), d = n >> s;
  for (auto b : primes) {
    long long p = 1, i = s, j = d, k = b;
    while (j) {
      if (j & 1) p = (__int128) p * k % n;
      k = (__int128) k * k % n;
      j >>= 1;
    }
    while (p != 1 && p != n - 1 && b % n && --i) p = (__int128) p * p % n;
    if (p != n - 1 && i != s) return false;
  }
  return true;
}

struct Solver {

  void solve() {
    int n; cin >> n; V<long long> x(n); cin >> x;
    rep(i,n) print(x[i], is_prime(x[i]));
  }
} solver;
signed main(void) {cin.tie(nullptr); ios::sync_with_stdio(false); dump("");solver.solve();return 0;}
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