結果
問題 | No.2751 429-like Number |
ユーザー | NAMIDAIRO |
提出日時 | 2024-05-11 00:30:19 |
言語 | C++17 (gcc 12.3.0 + boost 1.83.0) |
結果 |
AC
|
実行時間 | 1,058 ms / 4,000 ms |
コード長 | 5,981 bytes |
コンパイル時間 | 1,511 ms |
コンパイル使用メモリ | 123,096 KB |
実行使用メモリ | 6,820 KB |
最終ジャッジ日時 | 2024-12-20 08:10:43 |
合計ジャッジ時間 | 18,156 ms |
ジャッジサーバーID (参考情報) |
judge1 / judge4 |
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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 | 4 ms
6,820 KB |
testcase_01 | AC | 3 ms
6,816 KB |
testcase_02 | AC | 4 ms
6,816 KB |
testcase_03 | AC | 4 ms
6,816 KB |
testcase_04 | AC | 4 ms
6,816 KB |
testcase_05 | AC | 3 ms
6,816 KB |
testcase_06 | AC | 5 ms
6,816 KB |
testcase_07 | AC | 691 ms
6,816 KB |
testcase_08 | AC | 1,057 ms
6,816 KB |
testcase_09 | AC | 1,055 ms
6,820 KB |
testcase_10 | AC | 1,058 ms
6,816 KB |
testcase_11 | AC | 1,054 ms
6,816 KB |
testcase_12 | AC | 633 ms
6,820 KB |
testcase_13 | AC | 1,051 ms
6,820 KB |
testcase_14 | AC | 1,025 ms
6,820 KB |
testcase_15 | AC | 28 ms
6,820 KB |
testcase_16 | AC | 890 ms
6,816 KB |
testcase_17 | AC | 887 ms
6,816 KB |
testcase_18 | AC | 636 ms
6,820 KB |
testcase_19 | AC | 630 ms
6,816 KB |
testcase_20 | AC | 696 ms
6,816 KB |
testcase_21 | AC | 630 ms
6,816 KB |
testcase_22 | AC | 635 ms
6,820 KB |
testcase_23 | AC | 643 ms
6,816 KB |
testcase_24 | AC | 634 ms
6,816 KB |
testcase_25 | AC | 632 ms
6,820 KB |
testcase_26 | AC | 620 ms
6,816 KB |
testcase_27 | AC | 626 ms
6,816 KB |
ソースコード
#include <iostream>#include <vector>#include <algorithm>#include <map>#include <queue>#include <set>#include <random>#include <iomanip>#include <string>#include <cmath>#include <complex>using namespace std;typedef long long ll;#define rep(i, n) for(int i = 0; i < (n); i++)template<class T>using vi = vector<T>;template<class T>using vii = vector<vi<T>>;template<class T>using viii = vector<vii<T>>;template<class T>using viiii = vector<viii<T>>;using P = pair<ll, int>;void chmin(ll & x, ll y) { x = min(x, y); }void chmax(ll& x, ll y) { x = max(x, y); }struct mint {const long long mod = 998244353;long long x;mint(long long x_ = 0) : x((x_% mod + mod) % mod) {}mint& operator+=(const mint& other) {x += other.x;if (x >= mod) x -= mod;return *this;}mint& operator-=(const mint& other) {x -= other.x;if (x < 0) x += mod;return *this;}mint& operator*=(const mint& other) {x *= other.x;x %= mod;return *this;}mint& operator+=(const long long n) {return *this += mint(n);}mint& operator-=(const long long n) {return *this -= mint(n);}mint& operator*=(const long long n) {return *this *= mint(n);}mint& operator=(const mint& other) {x = other.x;return *this;}mint& operator=(const long long n) {x = n % mod;return *this;}bool operator==(const mint& other) const {return x == other.x;}bool operator!=(const mint& other) const {return x != other.x;}mint operator-() const {mint res(mod - x);return res;}mint operator+(const mint& other) const {mint res(x);return res += other;}mint operator-(const mint& other) const {mint res(x);return res -= other;}mint operator*(const mint& other) const {mint res(x);return res *= other;}mint operator+(const long long n) const {mint res(x);mint other(n);return res += other;}mint operator-(const long long n) const {mint res(x);mint other(n);return res -= other;}mint operator*(const long long n) const {mint res(x);mint other(n);return res *= other;}mint pow(long long n) const {if (n == 0) return mint(1);mint res = pow(n / 2);res *= res;if (n % 2) res *= *this;return res;}mint inv() const {return pow(mod - 2);}mint& operator/=(const mint& other) {*this *= other.inv();return *this;}mint operator/(const mint& other) const {mint res(x);return res /= other;}};struct combination {vector<mint> fact, ifact;combination(int m) :fact(m + 1), ifact(m + 1) {fact[0] = 1;for (int i = 1; i <= m; i++) fact[i] = fact[i - 1] * mint(i);ifact[m] = fact[m].inv();for (int i = m; i >= 1; i--) ifact[i - 1] = ifact[i] * mint(i);}mint operator()(int n, int k) {//for n<=m, calc nckif (k < 0 || k > n) return mint(0);return fact[n] * ifact[k] * ifact[n - k];}};template<class T>struct NTT {const int divlim = 23; //when mod is 998244353vector<mint> root, invroot;const mint primitive = 3;NTT() : root(divlim + 1), invroot(divlim + 1) {root[divlim] = primitive.pow((primitive.mod - 1) >> divlim);invroot[divlim] = root[divlim].inv();for (int i = divlim - 1; i >= 0; i--) {root[i] = root[i + 1] * root[i + 1];invroot[i] = invroot[i + 1] * invroot[i + 1];}}void dft(vector<mint>& d, const int log, const bool inv = false) {int n = (int)d.size();if (n == 1 || log == 0) return;vector<mint> d0, d1;for (int i = 0; i < n / 2; i++) {d0.push_back(d[2 * i]);d1.push_back(d[2 * i + 1]);}dft(d0, log - 1, inv);dft(d1, log - 1, inv);mint pow = 1, z = (inv ? invroot[log] : root[log]);for (int i = 0; i < n / 2; i++) {d[i] = d0[i] + d1[i] * pow;pow *= z;}for (int i = n / 2; i < n; i++) {d[i] = d0[i - n / 2] + d1[i - n / 2] * pow;pow *= z;}return;}void idft(vector<mint>& d, const int log) {dft(d, log, true);return;}vector<mint> convolution(vector<T>& f, vector<T>& g) {int n = 1, log = 0, lenf = (int)f.size(), leng = (int)g.size();while (n < lenf + leng) {n <<= 1;log++;}vector<mint> df(n), dg(n);for (int i = 0; i < lenf; i++) df[i] = f[i];for (int i = 0; i < leng; i++) dg[i] = g[i];dft(df, log);dft(dg, log);for (int i = 0; i < n; i++) df[i] *= dg[i];idft(df, log);mint ninv = mint(n).inv();for (int i = 0; i < n; i++) df[i] *= ninv;return df;}};int main(){int q;cin >> q;vi<ll> a(q);rep(i, q) cin >> a[i];vi<ll> prime;int n = 100010;vi<bool> check(n);for (ll i = 2; i < n; i++) {if (check[i]) continue;prime.push_back(i);for (ll j = i + i; j < n; j += i) check[j] = true;}int sz = (int)prime.size();rep(i, q) {int cnt = 0;rep(j, sz) {while (a[i] % prime[j] == 0) {a[i] /= prime[j];cnt++;}if (cnt > 3) break;}if (cnt > 3) cout << "No" << endl;else if (cnt == 3 && a[i] == 1) cout << "Yes" << endl;else if (cnt == 2 && a[i] > 1) cout << "Yes" << endl;else cout << "No" << endl;}return 0;}