Submission #180411

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Source Code Expand

#include <iostream>
#include <iomanip>
#include <sstream>
#include <vector>
#include <string>
#include <set>
#include <map>
#include <stack>
#include <queue>
#include <algorithm>
#include <functional>
#include <iterator>
#include <limits>
#include <numeric>
#include <utility>
#include <cmath>

using namespace std; using namespace placeholders;

using LL = long long;
using ULL = unsigned long long;
using VI = vector<int>;
using VVI = vector<VI>;
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 = VT< VT<T> >;
template < typename T = int > using LIM = numeric_limits<T>;

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 REP( i, m, n ) for ( int i = (int)( m ); i < (int)( n ); ++i )
#define FOR( e, c ) for ( auto &e : c )
#define ALL( c ) (c).begin(), (c).end()
#define AALL( a, t ) (t*)a, (t*)a + sizeof( a ) / sizeof( t )
#define DRANGE( c, p ) (c).begin(), (c).begin() + p, (c).end()

#define PB( n ) push_back( n )
#define MP( a, b ) make_pair( ( a ), ( b ) )
#define EXIST( c, e ) ( (c).find( e ) != (c).end() )

#define fst first
#define snd second

#define DUMP( x ) cerr << #x << " = " << ( x ) << endl

#include <complex>
typedef complex<double> Point;
const double EPS = 1e-8;

// 入力ストリームから実数二つをとって Point へ
istream& operator >> ( istream &s, Point &a )
{
	double r, i;
	s >> r >> i;
	a = Point( r, i );
	return s;
}

int main()
{
	cin.tie( 0 );
	ios::sync_with_stdio( false );

	Point ta, tb;
	cin >> ta >> tb;

	int t, v;
	cin >> t >> v;

	int n;
	cin >> n;

	vector<Point> ps( n );
	FOR( p, ps )
	{
		cin >> p;
	}

	FOR( p, ps )
	{
		if ( abs( p - ta ) + abs( tb - p ) <= t * v + EPS )
		{
			cout << "YES" << endl;
			return 0;
		}
	}
	cout << "NO" << endl;

	return 0;
}

Submission Info

Judge Result