func_code_string: #include <bits/stdc++.h>   using namespace std;   const int N = 1e5 + 5;   const int M = 1e9 + 7;   int n;   double v, v2, a[N], b[N];   double x, y;   int id = 1;   int main() {     ios_base ::sync_with_stdio(0), cin.tie(0), cout.tie(0);     cin >> n >> v >> v2;     for (int i = 0; i < n; ++i) {       cin >> b[i];       a[i] = 1.0 * b[i] / v;     }     cin >> x >> y;     for (int i = 1; i < n; ++i) {       a[i] = a[i] + sqrt((b[i] - x) * (b[i] - x) + y * y) / v2;       if (a[i] <= a[id]) {         id = i;       }     }     cout << id + 1 <<   n ;     return 0;   }   