結果
問題 | No.1284 Flip Game |
ユーザー | tokusakurai |
提出日時 | 2020-11-06 22:40:24 |
言語 | C++17 (gcc 12.3.0 + boost 1.83.0) |
結果 |
WA
|
実行時間 | - |
コード長 | 5,474 bytes |
コンパイル時間 | 2,237 ms |
コンパイル使用メモリ | 218,464 KB |
実行使用メモリ | 199,072 KB |
最終ジャッジ日時 | 2024-07-22 13:22:52 |
合計ジャッジ時間 | 13,238 ms |
ジャッジサーバーID (参考情報) |
judge3 / 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 | 2 ms
5,248 KB |
testcase_01 | AC | 2 ms
5,376 KB |
testcase_02 | AC | 8 ms
5,376 KB |
testcase_03 | AC | 2 ms
5,376 KB |
testcase_04 | AC | 2 ms
5,376 KB |
testcase_05 | AC | 2 ms
5,376 KB |
testcase_06 | AC | 2 ms
5,376 KB |
testcase_07 | AC | 2 ms
5,376 KB |
testcase_08 | AC | 2 ms
5,376 KB |
testcase_09 | AC | 2 ms
5,376 KB |
testcase_10 | AC | 2 ms
5,376 KB |
testcase_11 | AC | 3 ms
5,376 KB |
testcase_12 | AC | 4 ms
5,376 KB |
testcase_13 | AC | 8 ms
5,376 KB |
testcase_14 | WA | - |
testcase_15 | AC | 42 ms
11,136 KB |
testcase_16 | AC | 42 ms
11,264 KB |
testcase_17 | AC | 184 ms
42,524 KB |
testcase_18 | WA | - |
testcase_19 | AC | 1,220 ms
194,840 KB |
testcase_20 | AC | 250 ms
42,528 KB |
testcase_21 | AC | 252 ms
42,656 KB |
testcase_22 | AC | 248 ms
42,652 KB |
testcase_23 | AC | 1,567 ms
198,940 KB |
testcase_24 | WA | - |
testcase_25 | AC | 1,522 ms
198,812 KB |
testcase_26 | WA | - |
testcase_27 | WA | - |
ソースコード
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for(int i = 0; i < n; i++) #define rep2(i, x, n) for(int i = x; i <= n; i++) #define rep3(i, x, n) for(int i = x; i >= n; i--) #define each(e, v) for(auto &e: v) #define pb push_back #define eb emplace_back #define all(x) x.begin(), x.end() #define rall(x) x.rbegin(), x.rend() #define sz(x) (int)x.size() using ll = long long; using pii = pair<int, int>; using pil = pair<int, ll>; using pli = pair<ll, int>; using pll = pair<ll, ll>; #define pq(type, name) priority_queue<type> name #define iq(type, name) priority_queue<type, vector<type>, greater<type>> name const int inf = (1<<30)-1; const ll INF = (1LL<<60)-1; const double pi = acos(-1.0); const double EPS = 1e-10; template<typename T> bool chmax(T &x, const T &y){ if(x < y) {x = y; return true;} return false; } template<typename T> bool chmin(T &x, const T &y){ if(x > y) {x = y; return true;} return false; } void in() {} template<typename Head, typename ...Tail> void in(Head &&head, Tail &&...tail){ cin >> head; in(forward<Tail>(tail)...); } void out() {cout << '\n';} template<typename Head, typename ...Tail> void out(Head &&head, Tail &&...tail){ cout << head << ' '; out(forward<Tail>(tail)...); } void outn() {} template<typename Head, typename ...Tail> void outn(Head &&head, Tail &&...tail){ cout << head << '\n'; outn(forward<Tail>(tail)...); } template<typename T, typename U> void in(pair<T, U> &p){ cin >> p.first >> p.second; } template<typename T, typename U> void out(pair<T, U> p){ cout << p.first << ' ' << p.second << '\n'; } using vi = vector<int>; using vll = vector<ll>; #define vec1(type, name, ...) vector<type> name(__VA_ARGS__) #define VEC1(type, ...) vector<type>(__VA_ARGS__) #define vec2(type, name, a, ...) vector<vector<type>> name(a, VEC1(type, __VA_ARGS__)) #define VEC2(type, a, ...) vector<vector<type>>(a, VEC1(type, __VA_ARGS__)) #define vec3(type, name, a, b, ...) vector<vector<vector<type>>> name(a, VEC2(type, b, __VA_ARGS__)) #define VEC3(type, a, b, ...) vector<vector<vector<type>>>(a, VEC2(type, b, __VA_ARGS__)) #define vec4(type, name, a, b, c, ...) vector<vector<vector<vector<type>>>> name(a, VEC3(type, b, c, __VA_ARGS__)) #define VEC4(type, a, b, c, ...) vector<vector<vector<vector<type>>>>(a, VEC3(type, b, c, __VA_ARGS__)) #define vec5(type, name, a, b, c, d, ...) vector<vector<vector<vector<vector<type>>>>> name(a, VEC4(type, b, c, d, __VA_ARGS__)) #define VEC5(type, a, b, c, d, ...) vector<vector<vector<vector<vector<type>>>>>(a, VEC4(type, b, c, d, __VA_ARGS__)) template<typename T> void vin(vector<T> &a){ rep(i, sz(a)) cin >> a[i]; } template<typename T> void vout(const vector<T> &a){ for(auto &e: a) cout << e << ' '; cout << '\n'; } template<typename T> void voutn(const vector<T> &a){ for(auto &e: a) cout << e << '\n'; } template<typename T> void unique(vector<T> &a){ sort(all(a)), a.erase(unique(all(a)), a.end()); } vector<int> iota(int n){ vector<int> ret(n); iota(all(ret), 0); return ret; } template<typename T> vector<int> iota(const vector<T> &a, bool greater = false){ vector<int> ret = iota(sz(a)); sort(all(ret), [&](int i, int j){ return (a[i] < a[j])^greater; }); return ret; } struct io_setup{ io_setup(){ ios_base::sync_with_stdio(false); cin.tie(NULL); cout << fixed << setprecision(15); } } io_setup; #define VEC(type, name, n) vector<type> name(n); vin(name) #define INT(...) int __VA_ARGS__; in(__VA_ARGS__) #define LL(...) ll __VA_ARGS__; in(__VA_ARGS__) #define CHAR(...) char __VA_ARGS__; in(__VA_ARGS__) #define STR(...) string __VA_ARGS__; in(__VA_ARGS__) #define DBL(...) double __VA_ARGS__; in(__VA_ARGS__) const int MOD = 1000000007; //const int MOD = 998244353; template<typename T> struct Weighted_Graph{ struct edge{ int to; T cost; edge(int to, T cost) : to(to), cost(cost) {} }; vector<vector<edge>> es; vector<T> d; const T INF_T; const int n; Weighted_Graph(int n) : INF_T(numeric_limits<T>::max()), n(n){ es.resize(n), d.resize(n); } void add_edge(int from, int to, T cost, bool directed = false){ es[from].eb(to, cost); if(!directed) es[to].eb(from, cost); } T dijkstra(int s, int t){ fill(all(d), INF_T); using P = pair<T, int>; priority_queue<P, vector<P>, greater<P> > que; que.emplace(d[s] = 0, s); while(!que.empty()){ T p; int i; tie(p, i) = que.top(); que.pop(); if(p > d[i]) continue; for(auto &e: es[i]){ if(chmin(d[e.to], d[i]+e.cost)) que.emplace(d[e.to], e.to); } } return d[t]; } }; int N; int state(int i, int j, int k){ return (k<<(2*N))+(i<<N)+j; } int main(){ in(N); vec2(int, c, N, N); each(e, c) vin(e); Weighted_Graph<int> G((N<<(2*N))+2); int s = N<<(2*N), t = s+1; rep(i, 1<<N) rep(j, 1<<N) rep(k, N){ if(!(i&(1<<k))) continue; rep(l, N){ if(i&(1<<l)) continue; int ni = i|(1<<l), nj = j, nk = l; if(!(nj&(1<<k))) nj |= (1<<k), ni &= ~(1<<k); G.add_edge(state(i, j, k), state(ni, nj, nk), c[k][nk]); } } rep(i, N) G.add_edge(s, state(1<<i, 0, i), 0); rep(j, 1<<N) rep(k, N) G.add_edge(state((1<<N)-1, j, k), t, 0); out(G.dijkstra(s, t)); }