結果
問題 | No.1224 I hate Sqrt Inequality |
ユーザー | masayoshi361 |
提出日時 | 2020-09-11 21:55:34 |
言語 | C++14 (gcc 12.3.0 + boost 1.83.0) |
結果 |
TLE
|
実行時間 | - |
コード長 | 5,554 bytes |
コンパイル時間 | 2,169 ms |
コンパイル使用メモリ | 187,840 KB |
実行使用メモリ | 10,624 KB |
最終ジャッジ日時 | 2024-06-08 09:46:55 |
合計ジャッジ時間 | 5,431 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 | 1 ms
10,624 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 | 2 ms
5,376 KB |
testcase_05 | AC | 1 ms
5,376 KB |
testcase_06 | TLE | - |
testcase_07 | -- | - |
testcase_08 | -- | - |
testcase_09 | -- | - |
testcase_10 | -- | - |
testcase_11 | -- | - |
testcase_12 | -- | - |
testcase_13 | -- | - |
testcase_14 | -- | - |
コンパイルメッセージ
main.cpp: In function 'int main()': main.cpp:213:15: warning: structured bindings only available with '-std=c++17' or '-std=gnu++17' [-Wc++17-extensions] 213 | for (auto [p, c] : bpf) { | ^
ソースコード
/* #region header */ #pragma GCC optimize("Ofast") #include <bits/stdc++.h> using namespace std; //#include <atcoder/all> // using namespace atcoder; #ifdef LOCAL #include "cxx-prettyprint-master/prettyprint.hpp" void debug() { cout << endl; } template <typename Head, typename... Tail> void debug(Head H, Tail... T) { cout << " " << H; debug(T...); } #else #define debug(...) 42 #endif // types using ll = long long; using ull = unsigned long long; using ld = long double; typedef pair<ll, ll> Pl; typedef pair<int, int> Pi; typedef vector<ll> vl; typedef vector<int> vi; typedef vector<char> vc; template <typename T> using mat = vector<vector<T>>; typedef vector<vector<int>> vvi; typedef vector<vector<long long>> vvl; typedef vector<vector<char>> vvc; // abreviations #define all(x) (x).begin(), (x).end() #define rall(x) (x).rbegin(), (x).rend() #define rep_(i, a_, b_, a, b, ...) for (ll i = (a), max_i = (b); i < max_i; i++) #define rep(i, ...) rep_(i, __VA_ARGS__, __VA_ARGS__, 0, __VA_ARGS__) #define rrep_(i, a_, b_, a, b, ...) \ for (ll i = (b - 1), min_i = (a); i >= min_i; i--) #define rrep(i, ...) rrep_(i, __VA_ARGS__, __VA_ARGS__, 0, __VA_ARGS__) #define SZ(x) ((ll)(x).size()) #define pb(x) push_back(x) #define eb(x) emplace_back(x) #define mp make_pair #define print(x) cout << x << endl #define vprint(x) \ rep(i, x.size()) cout << x[i] << ' '; \ cout << endl #define vsum(x) accumulate(all(x), 0LL) #define vmax(a) *max_element(all(a)) #define vmin(a) *min_element(all(a)) #define lb(c, x) distance((c).begin(), lower_bound(all(c), (x))) #define ub(c, x) distance((c).begin(), upper_bound(all(c), (x))) // functions // gcd(0, x) fails. ll gcd(ll a, ll b) { return b ? gcd(b, a % b) : a; } ll lcm(ll a, ll b) { return a / gcd(a, b) * b; } template <class T> bool chmax(T &a, const T &b) { if (a < b) { a = b; return 1; } return 0; } template <class T> bool chmin(T &a, const T &b) { if (b < a) { a = b; return 1; } return 0; } template <typename T> T mypow(T x, ll n) { T ret = 1; while (n > 0) { if (n & 1) (ret *= x); (x *= x); n >>= 1; } return ret; } ll modpow(ll x, ll n, const ll mod) { ll ret = 1; while (n > 0) { if (n & 1) (ret *= x); (x *= x); n >>= 1; x %= mod; ret %= mod; } return ret; } uint64_t my_rand(void) { static uint64_t x = 88172645463325252ULL; x = x ^ (x << 13); x = x ^ (x >> 7); return x = x ^ (x << 17); } ll popcnt(ull x) { return __builtin_popcountll(x); } // graph template template <typename T> struct edge { int src, to; T cost; edge(int to, T cost) : src(-1), to(to), cost(cost) {} edge(int src, int to, T cost) : src(src), to(to), cost(cost) {} edge &operator=(const int &x) { to = x; return *this; } bool operator<(const edge<T> &r) const { return cost < r.cost; } operator int() const { return to; } }; template <typename T> using Edges = vector<edge<T>>; template <typename T> using WeightedGraph = vector<Edges<T>>; using UnWeightedGraph = vector<vector<int>>; struct Timer { clock_t start_time; void start() { start_time = clock(); } int lap() { // return x ms. return (clock() - start_time) * 1000 / CLOCKS_PER_SEC; } }; /* #endregion*/ // constant #define inf 1000000005 #define INF 4000000004000000000LL #define mod 1000000007LL #define endl '\n' const long double eps = 0.000001; const long double PI = 3.141592653589793; // library // MR is necessary // In codeforces, delete __int128 in the second line. // about O(N^1/4logN) // codeforcesでは__int128が使えないので消すこと // http : // miller-rabin.appspot.com/ bool is_prime(ll n) { if (n <= 1) return false; if (n == 2) return true; if (n % 2 == 0) return false; ll d = n - 1; while (d % 2 == 0) d /= 2; for (ll a : {2, 325, 9375, 28178, 450775, 9780504, 1795265022}) { a %= n; if (a == 0) return true; ll t = d; ll y = modpow(a, t, n); while (t != n - 1 && y != 1 && y != n - 1) { y = __int128_t(y) * y % n; t <<= 1; } if (y != n - 1 && t % 2 == 0) { return false; } } return true; } ll pollard_single(ll n) { auto f = [&](ll x) { return (__int128_t(x) * x + 1) % n; }; // auto f = [&](ll x) { return (x * x + 1) % n; }; if (is_prime(n)) return n; if (n % 2 == 0) return 2; ll st = 0; while (true) { st = my_rand() % n; ll x = st, y = f(x); while (true) { ll p = gcd((y - x + n), n); if (p == 0 || p == n) break; if (p != 1) return p; x = f(x); y = f(f(y)); } } } vl pollard_rec(ll n) { if (n == 1) return {}; ll x = pollard_single(n); if (x == n) return {x}; vl a = pollard_rec(x); vl b = pollard_rec(n / x); a.insert(a.end(), b.begin(), b.end()); return a; } map<ll, int> pollard(ll n) { map<ll, int> res; for (ll a : pollard_rec(n)) { res[a]++; } return res; } int main() { cin.tie(0); ios::sync_with_stdio(0); cout << setprecision(20); ll a, b; cin >> a >> b; auto bpf = pollard(b); auto apf = pollard(a); for (auto [p, c] : bpf) { if (p == 2 || p == 5) continue; if (apf[p] < c) { print("Yes"); return 0; } } print("No"); }