結果

問題 No.177 制作進行の宮森あおいです!
ユーザー Gyuuto
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
このコードへのチャレンジ
(要ログイン)
ファイルパターン 結果
sample AC * 3
other AC * 13
権限があれば一括ダウンロードができます

ソースコード

diff #
プレゼンテーションモードにする

// 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.html
double 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 D
const 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;
}
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