結果
問題 | No.323 yuki国 |
ユーザー | torus711 |
提出日時 | 2016-06-11 15:41:03 |
言語 | C++14 (gcc 12.3.0 + boost 1.83.0) |
結果 |
AC
|
実行時間 | 226 ms / 5,000 ms |
コード長 | 3,518 bytes |
コンパイル時間 | 1,045 ms |
コンパイル使用メモリ | 110,072 KB |
実行使用メモリ | 23,680 KB |
最終ジャッジ日時 | 2024-06-28 12:34:54 |
合計ジャッジ時間 | 5,338 ms |
ジャッジサーバーID (参考情報) |
judge4 / judge2 |
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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 | 2 ms
5,376 KB |
testcase_03 | AC | 4 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 | 167 ms
23,680 KB |
testcase_09 | AC | 168 ms
23,680 KB |
testcase_10 | AC | 2 ms
5,376 KB |
testcase_11 | AC | 2 ms
5,376 KB |
testcase_12 | AC | 2 ms
5,376 KB |
testcase_13 | AC | 173 ms
23,552 KB |
testcase_14 | AC | 177 ms
23,552 KB |
testcase_15 | AC | 108 ms
23,424 KB |
testcase_16 | AC | 181 ms
23,552 KB |
testcase_17 | AC | 211 ms
23,552 KB |
testcase_18 | AC | 45 ms
9,728 KB |
testcase_19 | AC | 116 ms
15,744 KB |
testcase_20 | AC | 208 ms
23,552 KB |
testcase_21 | AC | 213 ms
23,680 KB |
testcase_22 | AC | 213 ms
23,680 KB |
testcase_23 | AC | 203 ms
23,680 KB |
testcase_24 | AC | 121 ms
23,424 KB |
testcase_25 | AC | 111 ms
23,424 KB |
testcase_26 | AC | 217 ms
23,552 KB |
testcase_27 | AC | 226 ms
23,424 KB |
testcase_28 | AC | 202 ms
23,552 KB |
testcase_29 | AC | 196 ms
23,424 KB |
testcase_30 | AC | 2 ms
5,376 KB |
testcase_31 | AC | 2 ms
5,376 KB |
testcase_32 | AC | 2 ms
5,376 KB |
testcase_33 | AC | 2 ms
5,376 KB |
testcase_34 | AC | 1 ms
5,376 KB |
testcase_35 | AC | 2 ms
5,376 KB |
testcase_36 | AC | 2 ms
5,376 KB |
testcase_37 | AC | 2 ms
5,376 KB |
ソースコード
#include <iostream> #include <iomanip> #include <sstream> #include <vector> #include <string> #include <set> #include <unordered_set> #include <map> #include <unordered_map> #include <stack> #include <queue> #include <deque> #include <algorithm> #include <functional> #include <iterator> #include <limits> #include <numeric> #include <utility> #include <cmath> #include <cassert> #include <cstdio> using namespace std; using namespace placeholders; using LL = long long; using ULL = unsigned long long; using VI = vector< int >; using VVI = vector< vector< int > >; using VS = vector< string >; using SS = stringstream; using PII = pair< int, int >; using VPII = vector< pair< int, int > >; template < typename T = int > using VT = vector< T >; template < typename T = int > using VVT = vector< vector< T > >; template < typename T = int > using LIM = numeric_limits< T >; template < typename T > inline istream& operator>>( istream &s, vector< T > &v ){ for ( T &t : v ) { s >> t; } return s; } template < typename T > inline ostream& operator<<( ostream &s, const vector< T > &v ){ for ( int i = 0; i < int( v.size() ); ++i ){ s << ( " " + !i ) << v[i]; } return s; } template < typename T > inline T fromString( const string &s ) { T res; istringstream iss( s ); iss >> res; return res; } template < typename T > inline string toString( const T &a ) { ostringstream oss; oss << a; return oss.str(); } #define REP2( i, n ) REP3( i, 0, n ) #define REP3( i, m, n ) for ( int i = ( int )( m ); i < ( int )( n ); ++i ) #define GET_REP( a, b, c, F, ... ) F #define REP( ... ) GET_REP( __VA_ARGS__, REP3, REP2 )( __VA_ARGS__ ) #define FOR( e, c ) for ( auto &&e : c ) #define ALL( c ) begin( c ), end( c ) #define AALL( a, t ) ( t* )a, ( t* )a + sizeof( a ) / sizeof( t ) #define DRANGE( c, p ) ( c ).begin(), ( c ).begin() + ( p ), ( c ).end() #define SZ( v ) ( (int)( v ).size() ) #define EXIST( c, e ) ( ( c ).find( e ) != ( c ).end() ) template < typename T > inline bool chmin( T &a, const T &b ){ if ( b < a ) { a = b; return true; } return false; } template < typename T > inline bool chmax( T &a, const T &b ){ if ( a < b ) { a = b; return true; } return false; } #define PB push_back #define EM emplace #define EB emplace_back #define BI back_inserter #define MP make_pair #define fst first #define snd second #define DUMP( x ) cerr << #x << " = " << ( x ) << endl constexpr int dy[] = { 0, 1, 0, -1 }; constexpr int dx[] = { 1, 0, -1, 0 }; int reachable[ 64 ][ 64 ][ 2048 ]; int main() { cin.tie( 0 ); ios::sync_with_stdio( false ); int H, W; cin >> H >> W; int A, SY, SX; cin >> A >> SY >> SX; int B, GY, GX; cin >> B >> GY >> GX; VS board( H ); cin >> board; using State = tuple< int, int, int >; queue< State > que; que.EM( SY, SX, A ); reachable[ SY ][ SX ][A] = 1; const auto inside = [=]( const int y, const int x ){ return 0 <= y && y < H && 0 <= x && x < W; }; while ( !que.empty() ) { const int y = get< 0 >( que.front() ); const int x = get< 1 >( que.front() ); const int s = get< 2 >( que.front() ); que.pop(); REP( d, 4 ) { const int ny = y + dy[d]; const int nx = x + dx[d]; if ( !inside( ny, nx ) ) { continue; } const int ns = s + ( board[ ny ][ nx ] == '*' ? 1 : -1 ); if ( ns < 1 || 2048 <= ns ) { continue; } if ( !reachable[ ny ][ nx ][ ns ] ) { reachable[ ny ][ nx ][ ns ] = 1; que.EM( ny, nx, ns ); } } } cout << ( reachable[ GY ][ GX ][B] ? "Yes" : "No" ) << endl; return 0; }