func_code_string: #include <bits/stdc++.h>   using namespace std;   int r, h;   int main() {     scanf( %d%d , &r, &h);     double tt = h + r * 1.0 / 2;     double re = tt / r - (int)(tt / r);     int ans;     if (fabs(re) < 0.00001) {       ans = (int)(tt / r) * 2;     } else {       ans = (int)(tt / r) * 2;       re = h + r - (int)(tt / r) * r;       double mm = re - sqrt(3.0) / 2 * r;       if (mm > 0.00001) ans++;     }     printf( %d n , ans);     return 0;   }   