結果
問題 | No.2798 Multiple Chain |
ユーザー | ir5 |
提出日時 | 2024-06-28 22:52:23 |
言語 | C++23(gcc13) (gcc 13.2.0 + boost 1.83.0) |
結果 |
TLE
|
実行時間 | - |
コード長 | 3,923 bytes |
コンパイル時間 | 3,446 ms |
コンパイル使用メモリ | 167,808 KB |
実行使用メモリ | 110,364 KB |
最終ジャッジ日時 | 2024-06-28 22:52:33 |
合計ジャッジ時間 | 9,333 ms |
ジャッジサーバーID (参考情報) |
judge4 / judge1 |
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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
10,624 KB |
testcase_01 | AC | 11 ms
5,376 KB |
testcase_02 | AC | 2 ms
5,376 KB |
testcase_03 | AC | 1 ms
5,376 KB |
testcase_04 | AC | 2 ms
5,376 KB |
testcase_05 | AC | 164 ms
8,192 KB |
testcase_06 | AC | 176 ms
20,736 KB |
testcase_07 | AC | 2 ms
5,376 KB |
testcase_08 | AC | 1 ms
5,376 KB |
testcase_09 | AC | 2 ms
5,376 KB |
testcase_10 | AC | 2 ms
5,376 KB |
testcase_11 | AC | 2 ms
5,376 KB |
testcase_12 | AC | 2 ms
5,376 KB |
testcase_13 | AC | 2 ms
5,376 KB |
testcase_14 | AC | 2 ms
5,376 KB |
testcase_15 | AC | 5 ms
5,376 KB |
testcase_16 | AC | 7 ms
5,376 KB |
testcase_17 | AC | 8 ms
5,376 KB |
testcase_18 | AC | 7 ms
5,376 KB |
testcase_19 | AC | 9 ms
5,376 KB |
testcase_20 | AC | 9 ms
5,376 KB |
testcase_21 | AC | 8 ms
5,376 KB |
testcase_22 | AC | 11 ms
5,376 KB |
testcase_23 | AC | 12 ms
5,376 KB |
testcase_24 | AC | 9 ms
5,376 KB |
testcase_25 | AC | 2 ms
5,376 KB |
testcase_26 | AC | 2 ms
5,376 KB |
testcase_27 | AC | 1 ms
5,376 KB |
testcase_28 | AC | 2 ms
5,376 KB |
testcase_29 | AC | 2 ms
5,376 KB |
testcase_30 | AC | 4 ms
5,376 KB |
testcase_31 | AC | 2 ms
5,376 KB |
testcase_32 | AC | 3 ms
5,376 KB |
testcase_33 | AC | 1 ms
5,376 KB |
testcase_34 | AC | 7 ms
5,376 KB |
testcase_35 | AC | 3 ms
5,376 KB |
testcase_36 | AC | 4 ms
5,376 KB |
testcase_37 | AC | 7 ms
5,376 KB |
testcase_38 | AC | 9 ms
5,376 KB |
testcase_39 | AC | 2 ms
5,376 KB |
testcase_40 | AC | 1,342 ms
62,208 KB |
testcase_41 | TLE | - |
testcase_42 | -- | - |
testcase_43 | -- | - |
testcase_44 | -- | - |
testcase_45 | -- | - |
testcase_46 | -- | - |
testcase_47 | -- | - |
testcase_48 | -- | - |
testcase_49 | -- | - |
testcase_50 | -- | - |
testcase_51 | -- | - |
testcase_52 | -- | - |
testcase_53 | -- | - |
ソースコード
#include <algorithm> #include <cassert> #include <cstdio> #include <cstdlib> #include <cstring> #include <cmath> #include <iostream> #include <numeric> #include <vector> #include <map> #include <set> #include <queue> #include <functional> #include <iomanip> using namespace std; using ll = long long; class range {private: struct I{int x;int operator*(){return x;}bool operator!=(I& lhs){return x<lhs.x;}void operator++(){++x;}};I i,n; public:range(int n_):i({0}),n({n_}){}range(int i_,int n_):i({i_}),n({n_}){}I& begin(){return i;}I& end(){return n;}}; template<typename T, typename U> ostream& operator<<(ostream& os, const pair<T, U>& p){ return os << "{" << p.first << ", " << p.second << "}"; } template<typename T> ostream& operator<<(ostream& os, const vector<T>& obj) { os << "{"; for (const auto& e : obj) os << e << ", "; return os << "}"; } template<typename T> ostream& operator<<(ostream& os, const set<T>& obj) { os << "set{"; for (const auto& e : obj) os << e << ", "; return os << "}"; } template<typename T, typename U> ostream& operator<<(ostream& os, const map<T, U>& obj) { os << "map{"; for (const auto& e : obj) os << e << ", "; return os << "}"; } template<typename T> void take(vector<T>& vec, int n) { vec.resize(n); for (int i = 0; i < n; ++i) cin >> vec[i]; } #ifdef ONLINE_JUDGE #define dump(expr) ; #else #define dump(expr) { cerr << "\033[33m#L" << __LINE__ << ": " << expr << "\033[39m" << endl; } #endif namespace solver { template<typename T1, typename T2> struct In2 { T1 a; T2 b; friend std::istream& operator>>(std::istream& is, In2& obj) { T1 t1; T2 t2; is >> t1 >> t2; obj = {t1, t2}; return is; } }; template<typename T1, typename T2, typename T3> struct In3 { T1 a; T2 b; T3 c; friend std::istream& operator>>(std::istream& is, In3& obj) { T1 t1; T2 t2; T3 t3; is >> t1 >> t2 >> t3; obj = {t1, t2, t3}; return is; } }; ll n; void read() { cin >> n; } using RetType = int; /* map<ll, ll> memo; ll dp(ll n0, ll a0) { if (memo.count(n0)) reutnr memo[n0]; ll res = 1; // n0 = a * a * x // a <= x for (ll a = a0; a * a * a <= n0; a += a1min) if (n0 % (a * a) == 0) { res += dp(n0 / a, a); } // a >= x for (ll x = 1; ) return memo[n0] = res; } */ int s; vector<int> vm; map<pair<vector<int>, vector<int>>, int> memo; int dfs(vector<int> curr, vector<int> sum) { if (memo.count({curr, sum})) return memo[{curr, sum}]; if (sum == vm) { return 1; } dump(curr); vector<int> next(s), nsum(s); auto dfs2 = [&](auto self, int idx, int tot) -> int { if (idx == s) { dump(tot << " " << next); if (tot) return dfs(next, nsum); return 0; } int res = 0; for (int val : range(curr[idx], 1 + vm[idx])) { if (val + sum[idx] > vm[idx]) continue; next[idx] = val; nsum[idx] = sum[idx] + val; res += self(self, idx + 1, tot + val); } return res; }; int res = dfs2(dfs2, 0, 0); return memo[{curr, sum}] = res; } RetType run() { map<ll, ll> mp; for (ll p = 2; p * p * p <= n; ++p) { while (n % p == 0) mp[p]++, n/= p; } if (n > 1) { ll x = (ll)(sqrt(n) + 0.5); if (x * x == n) mp[x] += 2; else mp[n]++; } s = (int)mp.size(); vm.assign(s, 0); int idx = 0; for (auto p : mp) vm[idx++] = p.second; ranges::sort(vm); while (vm.size() > 0 && vm[0] == 1) vm.erase(vm.begin()); s = (int)vm.size(); dump(vm); if (s == 0) { dump("NONE"); return 1; } memo.clear(); int res = dfs(vector<int>(s, 0), vector<int>(s, 0)); return res; } } // namespace template <typename F> void run(F f) { if constexpr (std::is_same_v<decltype(f()), void>) f(); else cout << f() << endl; } int main(int argc, char** argv) { cerr << fixed << setprecision(12); cout << fixed << setprecision(12); int testcase = 1; if (argc > 1) testcase = atoi(argv[1]); while (testcase--) { solver::read(); } run(solver::run); }