func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     int hr, mt;     int h, d, c, n;     scanf( %d%d , &hr, &mt);     scanf( %d%d%d%d , &h, &d, &c, &n);     int p = h + max((1200 - (hr * 60 + mt)) * d, 0), t;     if (p % n != 0)       t = p / n + 1;     else       t = p / n;     double ans = t * c * 0.8;     if (h % n != 0)       t = h / n + 1;     else       t = h / n;     ans = min(ans, t * c * 1.0);     printf( %.3f n , ans);     return 0;   }   