Submission #7506469

---

Source Code Expand

#include<bits/stdc++.h>
using namespace std;
typedef long long ll;

int txa, tya, txb, tyb, T, V, n;
int x[1100], y[1100];

int main() {
    cout << fixed << setprecision(10);

    cin >> txa >> tya >> txb >> tyb >> T >> V >> n;
    for (int i = 0; i < n; i++) cin >> x[i] >> y[i];

    bool f = false;
    for (int i = 0; i < n; i++) {
        double dis = sqrt((x[i] - txa) * (x[i] - txa) + (y[i] - tya) * (y[i] - tya));
        dis += sqrt((x[i] - txb) * (x[i] - txb) + (y[i] - tyb) * (y[i] - tyb));
        if (dis <= T*V) {
            f = true;
            break;
        }
    }

    cout << (f ? "YES" : "NO") << endl;

    return 0;
}

Submission Info

Judge Result