func_code_string: #include <bits/stdc++.h>   using namespace std;   map<long long, long long> mp, vis;   vector<long double> vv;   vector<pair<long long, long long> > vp;   string s, q;   char c;   int main() {     long double t = 0, n, m, l, r, mn = 0, mx = 0, ans = 0, nm = 0, cnt = 0, x, y,                 z, d, v, g;     cin >> l >> d >> v >> g >> r;     l -= d;     t += d / v;     long long p = (long long)t / (long long)(g + r);     x = t - (p * (g + r));     if (x >= g) t += r - (x - g);     t += l / v;     cout << setprecision(10) << fixed << t;   }   