結果
問題 | No.654 Air E869120 |
ユーザー | minato |
提出日時 | 2020-09-15 05:23:37 |
言語 | C++17 (gcc 12.3.0 + boost 1.83.0) |
結果 |
AC
|
実行時間 | 7 ms / 2,000 ms |
コード長 | 3,589 bytes |
コンパイル時間 | 3,890 ms |
コンパイル使用メモリ | 247,756 KB |
実行使用メモリ | 6,944 KB |
最終ジャッジ日時 | 2024-06-22 01:30:40 |
合計ジャッジ時間 | 4,147 ms |
ジャッジサーバーID (参考情報) |
judge2 / judge4 |
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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
6,816 KB |
testcase_01 | AC | 1 ms
6,940 KB |
testcase_02 | AC | 2 ms
6,944 KB |
testcase_03 | AC | 1 ms
6,944 KB |
testcase_04 | AC | 1 ms
6,940 KB |
testcase_05 | AC | 2 ms
6,940 KB |
testcase_06 | AC | 2 ms
6,940 KB |
testcase_07 | AC | 2 ms
6,940 KB |
testcase_08 | AC | 2 ms
6,940 KB |
testcase_09 | AC | 2 ms
6,944 KB |
testcase_10 | AC | 5 ms
6,940 KB |
testcase_11 | AC | 5 ms
6,940 KB |
testcase_12 | AC | 5 ms
6,944 KB |
testcase_13 | AC | 5 ms
6,944 KB |
testcase_14 | AC | 5 ms
6,944 KB |
testcase_15 | AC | 4 ms
6,940 KB |
testcase_16 | AC | 6 ms
6,944 KB |
testcase_17 | AC | 7 ms
6,944 KB |
testcase_18 | AC | 6 ms
6,940 KB |
testcase_19 | AC | 6 ms
6,940 KB |
testcase_20 | AC | 4 ms
6,944 KB |
testcase_21 | AC | 4 ms
6,940 KB |
testcase_22 | AC | 3 ms
6,944 KB |
testcase_23 | AC | 4 ms
6,940 KB |
testcase_24 | AC | 4 ms
6,940 KB |
testcase_25 | AC | 3 ms
6,944 KB |
testcase_26 | AC | 4 ms
6,944 KB |
testcase_27 | AC | 3 ms
6,940 KB |
testcase_28 | AC | 4 ms
6,940 KB |
testcase_29 | AC | 3 ms
6,940 KB |
testcase_30 | AC | 4 ms
6,940 KB |
testcase_31 | AC | 3 ms
6,940 KB |
testcase_32 | AC | 3 ms
6,940 KB |
testcase_33 | AC | 3 ms
6,944 KB |
testcase_34 | AC | 3 ms
6,940 KB |
testcase_35 | AC | 1 ms
6,944 KB |
testcase_36 | AC | 2 ms
6,940 KB |
testcase_37 | AC | 1 ms
6,940 KB |
testcase_38 | AC | 1 ms
6,944 KB |
testcase_39 | AC | 1 ms
6,944 KB |
ソースコード
//#pragma GCC target("avx2,avx") #pragma GCC optimize("O3") #pragma GCC optimize("unroll-loops") //#include <atcoder/all> #include <atcoder/maxflow> using namespace atcoder; //using mint = modint998244353; //using mint = modint1000000007; #include <bits/stdc++.h> using namespace std; //#include <ext/pb_ds/assoc_container.hpp> //#include <ext/pb_ds/tree_policy.hpp> //using namespace __gnu_pbds; //using i128 = __int128_t; using ll = long long; using ull = unsigned long long; using pii = pair<int, int>; using pll = pair<long long, long long>; #define rep(i, n) for(int i = 0; i < (n); ++i) #define all(x) (x).begin(),(x).end() #define SZ(x) ((int)(x).size()) constexpr char ln = '\n'; template<class T1, class T2> inline bool chmax(T1 &a, T2 b) {if (a < b) {a = b; return true;} return false;} template<class T1, class T2> inline bool chmin(T1 &a, T2 b) {if (a > b) {a = b; return true;} return false;} inline int topbit(int x) {return x == 0 ? -1 : 31-__builtin_clz(x);} inline int topbit(long long x) {return x == 0 ? -1 : 63-__builtin_clzll(x);} inline int botbit(int x) {return x == 0 ? 32 : __builtin_ctz(x);} inline int botbit(long long x) {return x == 0 ? 64 : __builtin_ctzll(x);} inline int popcount(int x) {return __builtin_popcount(x);} inline int popcount(long long x) {return __builtin_popcountll(x);} inline int kthbit(long long x, int k) {return (x>>k)&1;} inline void print() {cout << "\n";} template<class T> inline void print(const vector<T> &v) { for (auto itr = v.begin(); itr != v.end(); ++itr) cout << *itr << " "; print(); } template<class T, class... Args> inline void print(const T &x, const Args &... args) { cout << x << " "; print(args...); } #ifdef MINATO_LOCAL #define dump(x) cerr << __LINE__ << " : " << #x << " = " << (x) << endl; inline void debug() {cerr << endl;} template<class T> inline void debug(const vector<T> &v) { for (auto itr = v.begin(); itr != v.end(); ++itr) cerr << *itr << " "; debug(); } template<class T, class... Args> inline void debug(const T &x, const Args &... args) { cerr << x << " "; debug(args...); } #else #define dump(x) void(0) inline void debug() {} template<class T> inline void debug(const vector<T> &v) {} template<class T, class... Args> inline void debug(const T &x, const Args &... args) {} #endif struct Fast_ios {Fast_ios() {cin.tie(nullptr); ios::sync_with_stdio(false); cout << fixed << setprecision(20);};} fast_ios; //////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// const ll MAX = 1e9; const ll INF = 1e18; int main() { ll N,M,d; cin >> N >> M >> d; vector<ll> u(M),v(M),p(M),q(M),w(M); vector<vector<ll>> G(N); G[0].emplace_back(0); G[N-1].emplace_back(MAX+d); rep(i,M) { cin >> u[i] >> v[i] >> p[i] >> q[i] >> w[i]; --u[i]; --v[i]; G[u[i]].emplace_back(p[i]); G[v[i]].emplace_back(q[i]+d); } map<pll, int> dic; int V = 0; for (int i = 0; i < N; i++) { sort(all(G[i])); G[i].erase(unique(all(G[i])),G[i].end()); for (auto j : G[i]) { dic[pll(i,j)] = V++; } } mf_graph<ll> g(V); rep(i,M) { int a = dic[pll(u[i],p[i])]; int b = dic[pll(v[i],q[i]+d)]; g.add_edge(a,b,w[i]); } rep(i,N) { rep(j,SZ(G[i])-1) { int a = dic[pll(i,G[i][j])]; int b = dic[pll(i,G[i][j+1])]; g.add_edge(a,b,INF); } } int s = dic[pll(0,0)]; int t = dic[pll(N-1,MAX+d)]; cout << g.flow(s,t) << ln; }