結果
問題 | No.2713 Just Solitaire |
ユーザー | porkleoi |
提出日時 | 2024-04-04 17:02:06 |
言語 | C++23 (gcc 12.3.0 + boost 1.83.0) |
結果 |
AC
|
実行時間 | 4 ms / 2,000 ms |
コード長 | 5,247 bytes |
コンパイル時間 | 3,638 ms |
コンパイル使用メモリ | 258,440 KB |
実行使用メモリ | 6,820 KB |
最終ジャッジ日時 | 2024-10-01 00:27:41 |
合計ジャッジ時間 | 4,696 ms |
ジャッジサーバーID (参考情報) |
judge2 / judge5 |
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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
6,820 KB |
testcase_01 | AC | 2 ms
6,816 KB |
testcase_02 | AC | 2 ms
6,820 KB |
testcase_03 | AC | 2 ms
6,816 KB |
testcase_04 | AC | 3 ms
6,816 KB |
testcase_05 | AC | 2 ms
6,816 KB |
testcase_06 | AC | 3 ms
6,820 KB |
testcase_07 | AC | 2 ms
6,816 KB |
testcase_08 | AC | 2 ms
6,816 KB |
testcase_09 | AC | 2 ms
6,816 KB |
testcase_10 | AC | 2 ms
6,816 KB |
testcase_11 | AC | 2 ms
6,816 KB |
testcase_12 | AC | 2 ms
6,820 KB |
testcase_13 | AC | 2 ms
6,816 KB |
testcase_14 | AC | 2 ms
6,816 KB |
testcase_15 | AC | 2 ms
6,816 KB |
testcase_16 | AC | 2 ms
6,820 KB |
testcase_17 | AC | 2 ms
6,820 KB |
testcase_18 | AC | 2 ms
6,820 KB |
testcase_19 | AC | 3 ms
6,816 KB |
testcase_20 | AC | 2 ms
6,816 KB |
testcase_21 | AC | 2 ms
6,820 KB |
testcase_22 | AC | 2 ms
6,816 KB |
testcase_23 | AC | 2 ms
6,816 KB |
testcase_24 | AC | 4 ms
6,816 KB |
testcase_25 | AC | 4 ms
6,816 KB |
testcase_26 | AC | 4 ms
6,816 KB |
testcase_27 | AC | 3 ms
6,816 KB |
testcase_28 | AC | 4 ms
6,820 KB |
testcase_29 | AC | 3 ms
6,820 KB |
testcase_30 | AC | 4 ms
6,816 KB |
testcase_31 | AC | 4 ms
6,816 KB |
testcase_32 | AC | 4 ms
6,816 KB |
testcase_33 | AC | 3 ms
6,816 KB |
ソースコード
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for (ll i = 0; i < (ll)(n); i++) #define rep2(i, s, n) for (ll i = s; i <= (ll)(n); i++) #define rep3(i, s, n, d) for (ll i = s; i <= (ll)(n); i += d) #define rep4(i, s, n, d) for (ll i = s; i >= (ll)(n); i += d) typedef long long ll; typedef long double ld; typedef unsigned long long ull; typedef vector<int> vi; typedef vector<vi> vvi; typedef vector<vvi> vvvi; typedef vector<vvvi> vvvvi; typedef vector<string> vs; typedef vector<vs> vvs; typedef vector<vvs> vvvs; typedef vector<char> vc; typedef vector<vc> vvc; typedef vector<vvc> vvvc; typedef vector<ll> vll; typedef vector<vll> vvll; typedef vector<vvll> vvvll; typedef vector<vvvll> vvvvll; typedef vector<double> vd; typedef vector<vd> vvd; typedef vector<vvd> vvvd; typedef vector<ld> vld; typedef vector<vld> vvld; typedef vector<vvld> vvvld; typedef vector<bool> vb; typedef vector<vd> vvb; typedef vector<vvd> vvvb; typedef vector<pair<int, int>> vpi; typedef vector<pair<ll, ll>> vpll; typedef pair<int, int> pi; typedef vector<pi> vpi; typedef vector<vpi> vvpi; typedef pair<ll, ll> pll; typedef vector<pll> vpll; typedef vector<vpll> vvpll; typedef tuple<int, int, int> tui3; typedef tuple<ll, ll, ll> tull3; typedef priority_queue<int, vector<int>, greater<int>> pqi; typedef priority_queue<vi, vector<vi>, greater<vi>> pqvi; typedef priority_queue<ll, vector<ll>, greater<ll>> pqll; typedef priority_queue<vll, vector<vll>, greater<vll>> pqvll; typedef priority_queue<pll, vector<pll>, greater<pll>> pqpll; typedef priority_queue<pll, vector<pll>, less<pll>> rpqpll; typedef priority_queue<int, vector<int>, less<int>> rpqi; typedef priority_queue<vi, vector<vi>, less<vi>> rpqvi; typedef priority_queue<tui3, vector<tui3>, greater<tui3>> pqtui3; typedef priority_queue<tui3, vector<tui3>, less<tui3>> rpqtui3; typedef priority_queue<tull3, vector<tull3>, greater<tull3>> pqtull3; typedef priority_queue<tull3, vector<tull3>, less<tull3>> rpqtull3; #define yes(ans) if(ans)cout << "yes"<< endl; else cout << "no" << endl #define Yes(ans) if(ans)cout << "Yes"<< endl; else cout << "No" << endl #define YES(ans) if(ans)cout << "YES"<< endl ;else cout << "NO" << endl #define printv(vec) {rep(i, vec.size()) cout << vec[i] << ' '; cout << endl;} #define printvv(vec) rep(i, vec.size()) {rep(j, vec[i].size()) cout << vec[i][j] << ' '; cout << endl;}; #define printvvv(vec) rep(i, vec.size()) { rep(j, vec[i].size()) { rep(k, vec[i][j].size()) cout << vec[i][j][k] << ' '; cout << " "; }cout << endl; }; #define all1(x) x.begin(),x.end() #define all2(x) x.rbegin(), x.rend() #define so(x) sort(all1(x)) #define re(x) reverse(all1(x)) #define rso(x) sort(all2(x)) #define vco(x, a) count(all1(x), a) #define per(x) next_permutation(all1(x)) #define iINF 2147483647 #define llINF 9223372036854775807 #define INF 1000000000000000000 #define mod 998244353 #define mod2 1000000007 template <typename T> struct Dinic{ struct Edge{ int to; T capacity; int reverse_index; }; vector<vector<Edge>> graph; vi level, iter; T inf; Dinic(int n) : graph(n), level(n), iter(n), inf(numeric_limits<T>::max()) {} void add_edge(int from, int to, ll capacity){ graph[from].push_back({to, capacity, int(graph[to].size())}); graph[to].push_back({from, 0, int(graph[from].size()-1)}); } void bfs(int source){ level.assign(level.size(), -1); queue<int> que; que.push(source); level[source] = 0; while(que.size()){ int v = que.front(); que.pop(); for(auto edge:graph[v]){ if(edge.capacity>0 && level[edge.to]==-1){ level[edge.to] = level[v]+1; que.push(edge.to); } } } } T dfs(int v, int sink, T flow){ if(v==sink) return flow; for(int& i = iter[v]; i<graph[v].size(); i++){ Edge& edge = graph[v][i]; if(edge.capacity>0 && level[v]<level[edge.to]){ T d = dfs(edge.to, sink, min(flow, edge.capacity)); if(d>0){ edge.capacity -= d; graph[edge.to][edge.reverse_index].capacity += d; return d; } } } return 0; } T max_flow(int source, int sink){ T ans = 0; while(true){ bfs(source); if(level[sink]==-1) return ans; iter.assign(iter.size(), 0); while(true){ T f = dfs(source, sink, inf); if(f<=0) break; ans += f; } } } }; int main() { // アルゴリズム一覧を見る // 嘘解法ですか int n, m; cin >> n >> m; Dinic<ll> flow(n+m+2); rep(i, n){ ll a; cin >> a; flow.add_edge(i+1, n+m+1, a); } ll ans = 0; rep(i, m){ ll b; cin >> b; flow.add_edge(0, n+i+1, b); ans += b; } rep(i, m){ int k; cin >> k; rep(j, k){ ll c; cin >> c; flow.add_edge(n+i+1, c, 1e15); } } ans -= flow.max_flow(0, n+m+1); cout << ans << endl; }