結果
問題 | No.290 1010 |
ユーザー |
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提出日時 | 2015-10-16 22:30:03 |
言語 | C++11 (gcc 13.3.0) |
結果 |
AC
|
実行時間 | 5 ms / 5,000 ms |
コード長 | 2,414 bytes |
コンパイル時間 | 723 ms |
コンパイル使用メモリ | 91,836 KB |
実行使用メモリ | 5,376 KB |
最終ジャッジ日時 | 2024-07-21 19:07:52 |
合計ジャッジ時間 | 1,550 ms |
ジャッジサーバーID (参考情報) |
judge4 / judge2 |
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ファイルパターン | 結果 |
---|---|
other | AC * 24 |
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 PB push_back#define EM emplace#define EB emplace_back#define BI back_inserter#define EXIST( c, e ) ( ( c ).find( e ) != ( c ).end() )#define MP make_pair#define fst first#define snd second#define DUMP( x ) cerr << #x << " = " << ( x ) << endlint main(){cin.tie( 0 );ios::sync_with_stdio( false );int L;cin >> L;string S;cin >> S;REP( i, L - 1 ){if ( S[i] == S[ i + 1] ){cout << "YES" << endl;return 0;}}cout << ( 4 <= SZ( S ) ? "YES" : "NO" ) << endl;return 0;}