Pharmaceutical, Machine Learning, Graph Theory, Linear Programming.
distance/avg_speed + time_in_session net_spends = total_time*wage + distance/vehicle_mileage * fuel_cost return net_spends def avg_profit(roi, net_spends): return roi - net_spends def get_weight(st, ed, edge = None): rep_cost = calc_rep_cost(distance_matrix[st][ed], 1) return rep_cost #returns