結果
問題 | No.1812 Uribo Road |
ユーザー | stoq |
提出日時 | 2022-01-14 22:45:29 |
言語 | C++17 (gcc 12.3.0 + boost 1.83.0) |
結果 |
TLE
|
実行時間 | - |
コード長 | 5,800 bytes |
コンパイル時間 | 4,151 ms |
コンパイル使用メモリ | 276,232 KB |
実行使用メモリ | 446,588 KB |
最終ジャッジ日時 | 2024-11-20 13:10:01 |
合計ジャッジ時間 | 58,224 ms |
ジャッジサーバーID (参考情報) |
judge3 / judge2 |
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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 | 68 ms
353,200 KB |
testcase_01 | AC | 70 ms
182,176 KB |
testcase_02 | AC | 69 ms
369,168 KB |
testcase_03 | AC | 77 ms
367,700 KB |
testcase_04 | AC | 68 ms
369,172 KB |
testcase_05 | AC | 67 ms
182,196 KB |
testcase_06 | AC | 69 ms
367,736 KB |
testcase_07 | AC | 69 ms
367,684 KB |
testcase_08 | AC | 86 ms
175,388 KB |
testcase_09 | AC | 104 ms
175,664 KB |
testcase_10 | AC | 80 ms
175,340 KB |
testcase_11 | AC | 77 ms
175,464 KB |
testcase_12 | TLE | - |
testcase_13 | AC | 81 ms
175,700 KB |
testcase_14 | AC | 95 ms
175,624 KB |
testcase_15 | AC | 330 ms
177,924 KB |
testcase_16 | AC | 1,292 ms
176,008 KB |
testcase_17 | TLE | - |
testcase_18 | AC | 958 ms
176,824 KB |
testcase_19 | TLE | - |
testcase_20 | TLE | - |
testcase_21 | TLE | - |
testcase_22 | TLE | - |
testcase_23 | AC | 139 ms
175,664 KB |
testcase_24 | AC | 70 ms
175,256 KB |
testcase_25 | AC | 78 ms
175,656 KB |
testcase_26 | AC | 73 ms
175,360 KB |
testcase_27 | AC | 553 ms
176,048 KB |
testcase_28 | AC | 87 ms
176,024 KB |
testcase_29 | AC | 73 ms
175,316 KB |
testcase_30 | AC | 93 ms
175,476 KB |
testcase_31 | TLE | - |
testcase_32 | AC | 79 ms
175,308 KB |
testcase_33 | TLE | - |
ソースコード
#define MOD_TYPE 1 #include <bits/stdc++.h> using namespace std; #include <atcoder/all> //#include <atcoder/modint> //#include <atcoder/lazysegtree> //#include <atcoder/segtree> using namespace atcoder; #if 0 #include <boost/multiprecision/cpp_dec_float.hpp> #include <boost/multiprecision/cpp_int.hpp> using Int = boost::multiprecision::cpp_int; using lld = boost::multiprecision::cpp_dec_float_100; #endif #if 0 #include <ext/pb_ds/assoc_container.hpp> #include <ext/pb_ds/tag_and_trait.hpp> #include <ext/pb_ds/tree_policy.hpp> #include <ext/rope> using namespace __gnu_pbds; using namespace __gnu_cxx; template <typename T> using extset = tree<T, null_type, less<T>, rb_tree_tag, tree_order_statistics_node_update>; #endif #if 1 #pragma GCC target("avx2") #pragma GCC optimize("O3") #pragma GCC optimize("unroll-loops") #endif #pragma region Macros using ll = long long int; using ld = long double; using pii = pair<int, int>; using pll = pair<ll, ll>; using pld = pair<ld, ld>; template <typename Q_type> using smaller_queue = priority_queue<Q_type, vector<Q_type>, greater<Q_type>>; #if MOD_TYPE == 1 constexpr ll MOD = ll(1e9 + 7); #else #if MOD_TYPE == 2 constexpr ll MOD = 998244353; #else constexpr ll MOD = 1000003; #endif #endif using mint = static_modint<MOD>; constexpr int INF = (int)1e9 + 10; constexpr ll LINF = (ll)4e18; constexpr double PI = acos(-1.0); constexpr double EPS = 1e-11; constexpr int Dx[] = {0, 0, -1, 1, -1, 1, -1, 1, 0}; constexpr int Dy[] = {1, -1, 0, 0, -1, -1, 1, 1, 0}; #define REP(i, m, n) for (ll i = m; i < (ll)(n); ++i) #define rep(i, n) REP(i, 0, n) #define REPI(i, m, n) for (int i = m; i < (int)(n); ++i) #define repi(i, n) REPI(i, 0, n) #define YES(n) cout << ((n) ? "YES" : "NO") << "\n" #define Yes(n) cout << ((n) ? "Yes" : "No") << "\n" #define possible(n) cout << ((n) ? "possible" : "impossible") << "\n" #define Possible(n) cout << ((n) ? "Possible" : "Impossible") << "\n" #define all(v) v.begin(), v.end() #define NP(v) next_permutation(all(v)) #define dbg(x) cerr << #x << ":" << x << "\n"; #define UNIQUE(v) v.erase(unique(all(v)), v.end()) struct io_init { io_init() { cin.tie(nullptr); ios::sync_with_stdio(false); cout << setprecision(30) << setiosflags(ios::fixed); }; } io_init; template <typename T> inline bool chmin(T &a, T b) { if (a > b) { a = b; return true; } return false; } template <typename T> inline bool chmax(T &a, T b) { if (a < b) { a = b; return true; } return false; } inline ll CEIL(ll a, ll b) { return (a + b - 1) / b; } template <typename A, size_t N, typename T> inline void Fill(A (&array)[N], const T &val) { fill((T *)array, (T *)(array + N), val); } template <typename T> vector<T> compress(vector<T> &v) { vector<T> val = v; sort(all(val)), val.erase(unique(all(val)), val.end()); for (auto &&vi : v) vi = lower_bound(all(val), vi) - val.begin(); return val; } template <typename T, typename U> constexpr istream &operator>>(istream &is, pair<T, U> &p) noexcept { is >> p.first >> p.second; return is; } template <typename T, typename U> constexpr ostream &operator<<(ostream &os, pair<T, U> p) noexcept { os << p.first << " " << p.second; return os; } ostream &operator<<(ostream &os, mint m) { os << m.val(); return os; } ostream &operator<<(ostream &os, modint m) { os << m.val(); return os; } template <typename T> constexpr istream &operator>>(istream &is, vector<T> &v) noexcept { for (int i = 0; i < v.size(); i++) is >> v[i]; return is; } template <typename T> constexpr ostream &operator<<(ostream &os, vector<T> &v) noexcept { for (int i = 0; i < v.size(); i++) os << v[i] << (i + 1 == v.size() ? "" : " "); return os; } random_device seed_gen; mt19937_64 engine(seed_gen()); struct BiCoef { vector<mint> fact_, inv_, finv_; BiCoef(int n) noexcept : fact_(n, 1), inv_(n, 1), finv_(n, 1) { fact_.assign(n, 1), inv_.assign(n, 1), finv_.assign(n, 1); for (int i = 2; i < n; i++) { fact_[i] = fact_[i - 1] * i; inv_[i] = -inv_[MOD % i] * (MOD / i); finv_[i] = finv_[i - 1] * inv_[i]; } } mint C(ll n, ll k) const noexcept { if (n < k || n < 0 || k < 0) return 0; return fact_[n] * finv_[k] * finv_[n - k]; } mint P(ll n, ll k) const noexcept { return C(n, k) * fact_[k]; } mint H(ll n, ll k) const noexcept { return C(n + k - 1, k); } mint Ch1(ll n, ll k) const noexcept { if (n < 0 || k < 0) return 0; mint res = 0; for (int i = 0; i < n; i++) res += C(n, i) * mint(n - i).pow(k) * (i & 1 ? -1 : 1); return res; } mint fact(ll n) const noexcept { if (n < 0) return 0; return fact_[n]; } mint inv(ll n) const noexcept { if (n < 0) return 0; return inv_[n]; } mint finv(ll n) const noexcept { if (n < 0) return 0; return finv_[n]; } }; BiCoef bc(1000010); #pragma endregion // ------------------------------- int d[10000 * (1 << 12)]; vector<pair<short, short>> E[10000]; int r[20000]; int c[20000]; void solve() { Fill(d, INF); int n, m, k; cin >> n >> m >> k; Fill(r, -1); rep(i, k) { int t; cin >> t, t--; r[t] = i; } rep(i, m) { short a, b; cin >> a >> b >> c[i]; a--, b--; E[a].push_back({b, i}); E[b].push_back({a, i}); } smaller_queue<pii> que; que.push({0, 0}); d[0] = 0; int i, msk, msk2, num2; while (!que.empty()) { auto [di, num] = que.top(); que.pop(); if (d[num] < di) continue; msk = num / n; i = num % n; for (auto [j, ei] : E[i]) { msk2 = msk; if (r[ei] != -1) msk2 |= (1 << r[ei]); num2 = msk2 * n + j; if (chmin(d[num2], d[num] + c[ei])) { que.push({d[num2], num2}); } } } cout << d[n * (1 << k) - 1] << "\n"; } int main() { solve(); }