結果
問題 | No.2379 Burnside's Theorem |
ユーザー |
|
提出日時 | 2023-07-14 21:53:51 |
言語 | C++17 (gcc 13.3.0 + boost 1.87.0) |
結果 |
AC
|
実行時間 | 19 ms / 2,000 ms |
コード長 | 1,907 bytes |
コンパイル時間 | 3,669 ms |
コンパイル使用メモリ | 255,420 KB |
最終ジャッジ日時 | 2025-02-15 13:58:18 |
ジャッジサーバーID (参考情報) |
judge1 / judge3 |
(要ログイン)
ファイルパターン | 結果 |
---|---|
sample | AC * 4 |
other | AC * 20 |
ソースコード
#include <bits/stdc++.h>#include <atcoder/all>using ll = long long;#define rep(i, n) for (int i = 0, i##_len = (n); i < i##_len; ++i)#define reps(i, n) for (int i = 1, i##_len = (n); i <= i##_len; ++i)#define rrep(i, n) for (int i = ((int)(n)-1); i >= 0; --i)#define rreps(i, n) for (int i = ((int)(n)); i > 0; --i)#define rep2(i, s, n) for (int i = (s); i < (int)(n); ++i)#define repc2(i, s, n) for (int i = (s); i <= (int)(n); ++i)constexpr int inf = 2000'000'000;constexpr ll linf = 4000000000000000000ll;constexpr ll M7 = 1000000007ll;constexpr ll M09 = 1000000009ll;constexpr ll M9 = 998244353ll;#define all(v) begin(v), end(v)#define rall(v) rbegin(v), rend(v)using namespace std;using namespace atcoder;template <typename T>inline ostream& operator<<(ostream& os, vector<T>& v) {for (auto& e : v) os << e << " ";return os;}template <typename T, typename U>std::ostream& operator<<(std::ostream& os, const std::pair<T, U>& p) noexcept {return os << "(" << p.first << ", " << p.second << ")";}#ifdef ONLINE_JUDGE#define debug(...)#else#define debug(...) cerr << "<" << #__VA_ARGS__ << ">: ", debug_out(__VA_ARGS__)template <typename T>void debug_out(T t) {cerr << t << endl;}template <typename T, typename... Args>void debug_out(T t, Args... args) {cerr << t << ", ";debug_out(args...);}#endifvector<ll> prime_factorize(ll n) {if (n <= 1)return {};vector<ll> ans;for (ll i = 2; i * i <= n; i++) {while (n % i == 0) {ans.push_back(i);n /= i;}}if (n != 1) {ans.push_back(n);}return ans;}int main() {ios_base::sync_with_stdio(false);cin.tie(NULL);ll n;cin >> n;auto v = prime_factorize(n);sort(all(v));v.erase(unique(all(v)), v.end());cout << (v.size() <= 2 ? "Yes" : "No") << "\n";return 0;}