func_code_string: #include <bits/stdc++.h>   using namespace std;   const double PI = 2.0 * acos(0.0);   const double EPS = 1e-9;   const int MOD = 1000000007;   const int INF = 1000000000;   const long long LINF = 1000000000000000000LL;   int main() {     int r, h, ret, m, x;     scanf( %d %d , &r, &h);     r *= 2, h *= 2, ret = h / r * 2, m = h % r, x = m + r / 2;     if (m >= r / 2) ret += 2, x -= r;     if ((0.5 * r * (sqrt(3.0) + 1.0) - 1.0 * x - 1.0 * r) < EPS) ret++;     printf( %d n , ret);     return 0;   }   