結果
問題 | No.2152 [Cherry Anniversary 2] 19 Petals of Cherry |
ユーザー |
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提出日時 | 2022-12-09 22:55:16 |
言語 | C++17 (gcc 13.3.0 + boost 1.87.0) |
結果 |
TLE
|
実行時間 | - |
コード長 | 2,824 bytes |
コンパイル時間 | 1,390 ms |
コンパイル使用メモリ | 131,068 KB |
最終ジャッジ日時 | 2025-02-09 08:41:50 |
ジャッジサーバーID (参考情報) |
judge5 / judge5 |
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ファイルパターン | 結果 |
---|---|
other | AC * 40 TLE * 9 |
ソースコード
#ifndef LOCAL #define FAST_IO #endif // ============ #include <algorithm> #include <array> #include <bitset> #include <cassert> #include <cmath> #include <iomanip> #include <iostream> #include <list> #include <map> #include <numeric> #include <queue> #include <random> #include <set> #include <stack> #include <string> #include <tuple> #include <unordered_map> #include <unordered_set> #include <utility> #include <vector> #define OVERRIDE(a, b, c, d, ...) d #define REP2(i, n) for (i32 i = 0; i < (i32) (n); ++i) #define REP3(i, m, n) for (i32 i = (i32) (m); i < (i32) (n); ++i) #define REP(...) OVERRIDE(__VA_ARGS__, REP3, REP2)(__VA_ARGS__) #define PER(i, n) for (i32 i = (i32) (n) - 1; i >= 0; --i) #define ALL(x) begin(x), end(x) using namespace std; using u32 = unsigned int; using u64 = unsigned long long; using u128 = __uint128_t; using i32 = signed int; using i64 = signed long long; using i128 = __int128_t; using f64 = double; using f80 = long double; template <typename T> using Vec = vector<T>; template <typename T> bool chmin(T &x, const T &y) { if (x > y) { x = y; return true; } return false; } template <typename T> bool chmax(T &x, const T &y) { if (x < y) { x = y; return true; } return false; } istream &operator>>(istream &is, i128 &x) { i64 v; is >> v; x = v; return is; } ostream &operator<<(ostream &os, i128 x) { os << (i64) x; return os; } istream &operator>>(istream &is, u128 &x) { u64 v; is >> v; x = v; return is; } ostream &operator<<(ostream &os, u128 x) { os << (u64) x; return os; } [[maybe_unused]] constexpr i32 INF = 1000000100; [[maybe_unused]] constexpr i64 INF64 = 3000000000000000100; struct SetUpIO { SetUpIO() { #ifdef FAST_IO ios::sync_with_stdio(false); cin.tie(nullptr); #endif cout << fixed << setprecision(15); } } set_up_io; // ============ #ifdef DEBUGF #else #define DBG(x) (void) 0 #endif int main() { constexpr i32 N = 19; array<Vec<i32>, N> sts; REP(i, N) { i32 l; cin >> l; sts[i].reserve(l); while (l --> 0) { i32 n; cin >> n; --n; sts[i].push_back(n); } } array<Vec<u64>, 2> dp; REP(i, 2) { dp[i].resize(1 << N, 0); } dp[0][0] = 1; REP(i, N) { array<Vec<u64>, 2> ndp; REP(j, 2) { ndp[j].resize(1 << N, 0); } REP(j, 2) REP(k, 1 << N) for (i32 l : sts[i]) { if (k & (1 << l)) { continue; } i32 cnt = __builtin_popcount(k >> l); ndp[j ^ (cnt & 1)][k ^ (1 << l)] += dp[j][k]; } dp = ndp; } cout << dp[0][(1 << N) - 1] << ' ' << dp[1][(1 << N) - 1] << '\n'; }