#include "job.h" #include <vector> using namespace std; //p = parent, d = duration, u = cost (when multiplied by time) //5 pts: p[i] = i-1 long long scheduling_cost(vector<int> p, vector<int> u, vector<int> d) { long long res = 0; int n = p.size(); long long t = 0; for(int i = 0; i < n; i++) { t += d[i]; res += t * u[i]; } return res; }