結果
問題 | No.2727 Tetrahedron Game |
ユーザー | ir5 |
提出日時 | 2024-07-10 08:58:20 |
言語 | C++23(gcc13) (gcc 13.2.0 + boost 1.83.0) |
結果 |
AC
|
実行時間 | 69 ms / 2,000 ms |
コード長 | 3,208 bytes |
コンパイル時間 | 2,908 ms |
コンパイル使用メモリ | 143,864 KB |
実行使用メモリ | 5,376 KB |
最終ジャッジ日時 | 2024-07-10 08:58:25 |
合計ジャッジ時間 | 4,340 ms |
ジャッジサーバーID (参考情報) |
judge1 / judge3 |
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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
5,248 KB |
testcase_01 | AC | 69 ms
5,376 KB |
testcase_02 | AC | 21 ms
5,376 KB |
testcase_03 | AC | 15 ms
5,376 KB |
testcase_04 | AC | 15 ms
5,376 KB |
testcase_05 | AC | 15 ms
5,376 KB |
testcase_06 | AC | 16 ms
5,376 KB |
testcase_07 | AC | 18 ms
5,376 KB |
testcase_08 | AC | 16 ms
5,376 KB |
testcase_09 | AC | 17 ms
5,376 KB |
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; } }; int n, K; vector<ll> vp; vector<ll> va; string s; void read() { cin >> n >> K; take(vp, 9); take(va, n); cin >> s; } using RetType = string; RetType run() { // 0 1 2 // 3 4 5 // 6 7 8 ll V = vp[0] * vp[4] * vp[8]; V += vp[1] * vp[5] * vp[6]; V += vp[2] * vp[3] * vp[7]; V -= vp[0] * vp[5] * vp[7]; V -= vp[1] * vp[3] * vp[8]; V -= vp[2] * vp[4] * vp[6]; V = llabs(V); if (V == 0) return "D"; int M = 606; vector<int> dp(M); for (int i : range(M)) if (i % 6 == 0) { dp[i] = (i / 6 >= K) ? +1 : -1; } dump(dp); for (int k = n - 1; k >= 0; --k) { vector<int> next(M); for (int i = 0; i < M; ++i) { int a = va[k] + 1; if (s[k] == 'K') { next[i] = max(dp[i], dp[i * a % M]); } else { next[i] = min(dp[i], dp[i * a % M]); } } dp.swap(next); dump(dp); } V = V % M; dump(V); if (dp[V] == +1) return "K"; if (dp[V] == -1) return "P"; return "D"; } } // 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; cin >> testcase; while (testcase--) { solver::read(); run(solver::run); } }