Submission #7502735

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Source Code Expand

#include <bits/stdc++.h>
#define rep(i,n) for(int i=0;i<(int)(n);i++)
#define rrep(i,n) for(int i=(int)(n-1);i>=0;i--)
#define FOR(i,n,m) for(int i=n;i<=(int)(m);i++)
#define RFOR(i,n,m) for(int i=(int)(n);i>=m;i--)
#define all(x) (x).begin(),(x).end()
#define sz(x) int(x.size())
typedef long long ll;
const int INF = 1e9;
const int MOD = 1e9+7;
const ll LINF = 1e18;
using namespace std;
vector<int> dy={1,0,-1,0};
vector<int> dx={0,1,0,-1};
template<class T>
vector<T> make_vec(size_t a){
    return vector<T>(a);
}
template<class T, class... Ts>
auto make_vec(size_t a, Ts... ts){
    return vector<decltype(make_vec<T>(ts...))>(a, make_vec<T>(ts...));
}

double dist(double x1,double y1,double x2,double y2){
    return sqrt((x1-x2)*(x1-x2)+(y1-y2)*(y1-y2));
}

int main(){
    double txa,tya,txb,tyb,t,v;
    cin>>txa>>tya>>txb>>tyb>>t>>v;
    int n;
    cin>>n;
    vector<double> x(n),y(n);
    rep(i,n) cin>>x[i]>>y[i];
    
    rep(i,n){
        if((dist(txa,tya,x[i],y[i])+dist(x[i],y[i],txb,tyb))/v<=t){
            cout<<"YES"<<endl;
            return 0;
        }
    }
    cout<<"NO"<<endl;

}

Submission Info

Judge Result