Python: Write two lists into two column text file

Question

Say I have two lists: a=[1,2,3] b=[4,5,6] I want to write them into a text file such that I obtain a two column text file:

Answer 1

Try this:

file = open("list.txt", "w")
for index in range(len(a)):
    file.write(str(a[index]) + " " + str(b[index]) + "\n")
file.close()