ghada ouerfelli

Hello when I read my data from Excel and rewrite them to list , pandas makes them like this : I1=[[3], [4]] but I wanna them like this I1=[3, 4] to eliminate this error  What should I do to elimina...

any help please  Hello, the problem in my model is how to convert the database  S1 and S2 of week zero into   S1[1,0].ub and S1[2,0].lb , the same for S2 , I sent the excel files by email  S1 and S...

hello I wanna get my database a and l from excel like this table: S1 and S2 :       import gurobipy as gpimport pandas as pdimport numpy as npfrom gurobipy import GRB#Read Purchase Order from Exc...

hello when I change my database a,l,S1 and S2 get it from excel some thing happen  my excel database a and l are like this table and S1 , S2 are like this table  import gurobipy as gpimport panda...

hello when I Change my database the result is 0, I want to read my database a,l, my initial stocks S1 and S2 From excel, I made them in lists but there are some errors that make the result 0 here t...

I have this error in my program any help please import gurobipy as gpfrom gurobipy import GRBm=gp.Model("Log")weeks = range(0,4)products=range(1,2)L=10k=2a=[[0,0,10,0,0],[0,20,0,0,0],]l=[[0,2,3,1,2...

from gurobipy import *import pandas as pdimport numpy as npn=5 #number of noedsk=3 #number of colorArcs=[(1,2),(1,5),(2,1),(2,3),(2,4),(3,2),(3,4),(4,2),(4,3),(4,5),(5,1),(5,4),]N = [i for i in ran...