from pulp import *import numpy as npfrom itertools import productSale = 3Production = 3cost = np.array(11,10,9,7,2,4,3,1,4)demand = np.array(5,12,9)capacity = 8,14,17prob = LpProblem(Transportation,LpMinimize)X = LpVariable.dicts(Unit_Cost, product(range(Sale), range(Production), 0, None)prob += lpSum(costl, c * Xl, c for l in range(Sale) for c in range(Production)for l in range(Sale): prob += lpSum(1*Xl, c for c in range(Production)
