結果
問題 | No.177 制作進行の宮森あおいです! |
ユーザー |
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提出日時 | 2015-11-19 01:58:07 |
言語 | C++11(廃止可能性あり) (gcc 13.3.0) |
結果 |
AC
|
実行時間 | 3 ms / 2,000 ms |
コード長 | 3,459 bytes |
コンパイル時間 | 748 ms |
コンパイル使用メモリ | 90,880 KB |
実行使用メモリ | 5,376 KB |
最終ジャッジ日時 | 2024-09-13 17:00:40 |
合計ジャッジ時間 | 1,388 ms |
ジャッジサーバーID (参考情報) |
judge5 / judge1 |
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ファイルパターン | 結果 |
---|---|
sample | AC * 3 |
other | AC * 13 |
ソースコード
// Standard I/O#include <iostream>#include <sstream>#include <cstdio>// Standard Library#include <cstdlib>#include <cstring>#include <ctime>#include <cmath>// Template Class#include <complex>#include <string>#include <vector>#include <list>#include <set>#include <map>#include <queue>#include <stack>// Container Control#include <algorithm>using namespace std;#define rep( i, n ) for( int i = 0; i < n; ++i )#define irep( i, n ) for( int i = n-1; i >= 0; --i )#define reep( i, s, n ) for ( int i = s; i < n; ++i )#define ireep( i, n, s ) for ( int i = n-1; i >= s; --i )#define foreach(itr, x) for( typeof(x.begin()) itr = x.begin(); itr != x.end(); ++itr)#define mp( a, b ) make_pair( a, b )#define pb( a ) push_back( a )#define all( v ) v.begin(), v.end()#define fs first#define sc second#define vc vector// for visualizer.htmldouble SCALE = 1.0;double OFFSET_X = 0.0;double OFFSET_Y = 0.0;#define LINE(x,y,a,b) cerr << "line(" << SCALE*(x) + OFFSET_X << "," \<< SCALE*(y) + OFFSET_Y << "," \<< SCALE*(a) + OFFSET_X << "," \<< SCALE*(b) + OFFSET_Y << ")" << endl;#define CIRCLE(x,y,r) cerr << "circle(" << SCALE*(x) + OFFSET_X << "," \<< SCALE*(y) + OFFSET_Y << "," \<< SCALE*(r) << ")" << endl;typedef long long ll;typedef complex<double> Point;typedef pair<int, int> pii;typedef pair<int, pii> ipii;typedef vector<int> vi;typedef vector<double> vd;typedef vector< vector<int> > vii;typedef vector< vector<double> > vdd;typedef vector<int>::iterator vi_itr;const int IINF = 1 << 28;const double INF = 1e30;const double EPS = 1e-10;const double PI = acos(-1.0);// Direction : L U R Dconst int dx[] = { -1, 0, 1, 0};const int dy[] = { 0, -1, 0, 1 };struct edge{int to, cap, rev;edge() {}edge(int to, int cap, int rev) :to(to), cap(cap), rev(rev) {}};int W, N, M;int J[50], C[50];const int MAX_V = 105;vector<edge> G[MAX_V];vector<edge> G_org[MAX_V];int level[MAX_V];int iter[MAX_V];void add_edge( int from, int to, int cap ){G[from].pb(edge(to, cap, G[to].size()));G[to].pb(edge(from, 0, G[from].size()-1));}void bfs(int s){memset(level, -1, sizeof(level));queue<int> que;level[s] = 0;que.push(s);while( !que.empty() ){int v = que.front(); que.pop();rep(i, G[v].size()){edge &e = G[v][i];if( e.cap > 0 && level[e.to] < 0 ){level[e.to] = level[v] + 1;que.push(e.to);}}}}int dfs ( int v, int t, int f ){if( v == t ) return f;for( int &i = iter[v]; i < G[v].size(); ++i ){edge &e = G[v][i];if( e.cap > 0 && level[v] < level[e.to] ){int d = dfs(e.to, t, min(f, e.cap));if( d > 0 ){e.cap -= d;G[e.to][e.rev].cap += d;return d;}}}return 0;}int max_flow ( int s, int t ){int flow = 0;while(1){bfs(s);if( level[t] < 0 ) return flow;memset(iter, 0, sizeof(iter));int f;while( (f = dfs(s, t, IINF)) > 0 ){flow += f;}}}int main(){cin >> W >> N;rep(i, N) cin >> J[i];cin >> M;rep(i, M) cin >> C[i];rep(i, M){int Q, X[50] = { 0 };cin >> Q;rep(j, Q){cin >> X[j];--X[j];}int cur = 0;rep(j, N){if( j == X[cur] ){++cur;continue;}if( j != X[cur] ){add_edge(1+j, 1+N+i, IINF);}}}rep(i, N){add_edge(0, 1+i, J[i]);}rep(i, M){add_edge(1+N+i, 1+N+M, C[i]);}cout << (max_flow(0, 1+N+M) >= W ? "SHIROBAKO" : "BANSAKUTSUKITA") << endl;}