結果
問題 | No.2751 429-like Number |
ユーザー | pitP |
提出日時 | 2024-05-10 21:39:18 |
言語 | C++23 (gcc 12.3.0 + boost 1.83.0) |
結果 |
AC
|
実行時間 | 1,002 ms / 4,000 ms |
コード長 | 6,011 bytes |
コンパイル時間 | 4,786 ms |
コンパイル使用メモリ | 319,112 KB |
実行使用メモリ | 6,948 KB |
最終ジャッジ日時 | 2024-05-10 21:39:59 |
合計ジャッジ時間 | 21,999 ms |
ジャッジサーバーID (参考情報) |
judge3 / 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 | 5 ms
6,816 KB |
testcase_01 | AC | 5 ms
6,940 KB |
testcase_02 | AC | 6 ms
6,944 KB |
testcase_03 | AC | 6 ms
6,940 KB |
testcase_04 | AC | 4 ms
6,944 KB |
testcase_05 | AC | 5 ms
6,940 KB |
testcase_06 | AC | 7 ms
6,940 KB |
testcase_07 | AC | 883 ms
6,940 KB |
testcase_08 | AC | 974 ms
6,944 KB |
testcase_09 | AC | 57 ms
6,940 KB |
testcase_10 | AC | 58 ms
6,940 KB |
testcase_11 | AC | 1,002 ms
6,940 KB |
testcase_12 | AC | 946 ms
6,944 KB |
testcase_13 | AC | 179 ms
6,940 KB |
testcase_14 | AC | 58 ms
6,944 KB |
testcase_15 | AC | 994 ms
6,940 KB |
testcase_16 | AC | 978 ms
6,944 KB |
testcase_17 | AC | 931 ms
6,944 KB |
testcase_18 | AC | 927 ms
6,940 KB |
testcase_19 | AC | 952 ms
6,940 KB |
testcase_20 | AC | 942 ms
6,940 KB |
testcase_21 | AC | 901 ms
6,948 KB |
testcase_22 | AC | 922 ms
6,940 KB |
testcase_23 | AC | 934 ms
6,940 KB |
testcase_24 | AC | 944 ms
6,940 KB |
testcase_25 | AC | 911 ms
6,944 KB |
testcase_26 | AC | 938 ms
6,944 KB |
testcase_27 | AC | 958 ms
6,940 KB |
ソースコード
#include <bits/stdc++.h> #include <atcoder/all> using namespace std; using namespace atcoder; istream &operator>>(istream &is, modint &a) { long long v; is >> v; a = v; return is; } ostream &operator<<(ostream &os, const modint &a) { return os << a.val(); } istream &operator>>(istream &is, modint998244353 &a) { long long v; is >> v; a = v; return is; } ostream &operator<<(ostream &os, const modint998244353 &a) { return os << a.val(); } istream &operator>>(istream &is, modint1000000007 &a) { long long v; is >> v; a = v; return is; } ostream &operator<<(ostream &os, const modint1000000007 &a) { return os << a.val(); } typedef long long ll; typedef vector<vector<int>> Graph; typedef pair<int, int> pii; typedef pair<ll, ll> pll; #define FOR(i,l,r) for (int i = l;i < (int)(r); i++) #define rep(i,n) for (int i = 0;i < (int)(n); i++) #define all(x) x.begin(), x.end() #define rall(x) x.rbegin(), x.rend() #define my_sort(x) sort(x.begin(), x.end()) #define my_max(x) *max_element(all(x)) #define my_min(x) *min_element(all(x)) 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; } const int INF = (1<<30) - 1; const ll LINF = (1LL<<62) - 1; const int MOD = 998244353; const int MOD2 = 1e9+7; const double PI = acos(-1); vector<int> di = {1,0,-1,0}; vector<int> dj = {0,1,0,-1}; #ifdef LOCAL # include <debug_print.hpp> # define debug(...) debug_print::multi_print(#__VA_ARGS__, __VA_ARGS__) #else # define debug(...) (static_cast<void>(0)) #endif // https://qiita.com/drken/items/3beb679e54266f20ab63 struct Eratosthenes{ int N; vector<bool> isprime; vector<int> minfactor, mobius; Eratosthenes(int N_max = 1e7){init(N_max);} //初期化 void init(int N_max = 1e7){ int N = N_max; isprime.assign(N+1,true); minfactor.assign(N+1,-1); mobius.assign(N+1,1); //Eratosthenes O(NloglogN) isprime[0] = false; isprime[1] = false; for(int p=2;p<=N;p++){ if (!isprime[p])continue; minfactor[p] = p; mobius[p] = -1; //pの倍数の処理 for(int q=2*p;q<=N;q+=p){ isprime[q] = false; if (minfactor[q] == -1){ minfactor[q] = p; } if ((q/p) % p == 0) mobius[q] = 0; else mobius[q] *= -1; } } } //素数判定,O(1) bool judge_prime(int num){ return isprime[num]; } //素数列挙,O(N) vector<ll> list_primes(int num = -1){ if (num == -1) num = N; vector<ll> primes; for(ll p=0;p<=num;p++){ if (isprime[p]) primes.push_back(p); } return primes; } //高速素因数分解,O(logN),{(素因数,個数)...} vector<pii> factorize(int x){ vector<pii> ans; while(x > 1){ int p = minfactor[x]; int e = 0; while(minfactor[x] == p){ x /= p; e++; } ans.push_back(make_pair(p,e)); } return ans; } //高速約数列挙 O(240(N <= 1e6),1344(N <= 1e9)) vector<int> divisors(int x){ vector<int> ans; ans.push_back(1); vector<pii> facts = factorize(x); for(auto [p,e]:facts){ int s = ans.size(); for(int i=0;i<s;i++){ int v = 1; for(int j=0;j<e;j++){ v *= p; ans.push_back(ans[i] * v); } } } sort(all(ans)); return ans; } //オイラーのphi関数 ll euler_phi(int x){ auto facts = factorize(x); ll res = x; for(auto [p, e]:facts){ res = res - res / p; } return res; } //メビウス関数 //mobius[1] = 1 //nが素数pで2回以上割り切れる -> mobius[n] = 0 //mobius[n] = pow(-1,Nの素数の種類) int my_mobius(int x){ return mobius[x]; } }; // A ^ N を M で割ったあまり template<class T> T pow_mod(T A, T N, T M) { T res = 1 % M; A %= M; while (N) { if (N & 1) res = (res * A) % M; A = (A * A) % M; N >>= 1; } return res; } // Miller-Rabin 素数判定 bool Miller_Rabin(long long N) { if (N <= 1) return false; if (N == 2) return true; if (N % 2 == 0) return false; vector<long long> A = {2, 325, 9375, 28178, 450775, 9780504, 1795265022}; long long s = 0, d = N - 1; while (d % 2 == 0) { ++s; d >>= 1; } for (auto a : A) { if (a % N == 0) return true; long long t, x = pow_mod<__int128_t>(a, d, N); if (x != 1) { for (t = 0; t < s; ++t) { if (x == N - 1) break; x = __int128_t(x) * x % N; } if (t == s) return false; } } return true; } int main(){ cin.tie(0); ios_base::sync_with_stdio(false); Eratosthenes er(101010); vector<ll> p1 = er.list_primes(3000); vector<ll> p2 = er.list_primes(100000); int Q; cin >> Q; rep(q, Q){ ll A; cin >> A; int cnt = 0; for(auto &p : p1){ if(A % p) continue; while(A % p == 0) { A /= p; cnt++; } } if(cnt == 0){ cout << "No" << endl; continue; } for(auto &p : p2){ if(A % p) continue; while(A % p == 0) { A /= p; cnt++; } } if(cnt <= 1){ cout << "No" << endl; continue; } if(A > 1)cnt += Miller_Rabin(A); if(cnt == 3){ cout << "Yes" << endl; } else{ cout << "No" << endl; } } }