func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     int r, h, sum, n;     float k, l;     cin >> r >> h;     n = h / r;     h -= n * r;     l = r / 2.0;     k = sqrt(3) / 2 * r;     if (h < l) sum = n * 2 + 1;     if (h >= l && h < k) sum = n * 2 + 2;     if (h >= k) sum = n * 2 + 3;     cout << sum << endl;     return 0;   }   