f = open ("123456.txt", "r")
pour s dans f:
l = s.rsplit ()
a = (l [0] .ljust (30, "") + l [1] .ljust (30 , "") + l [2] .ljust (30, "") + l [3] .ljust (30, ""))
#print (a)
file = open ('147852.txt', 'a')
file.write (str (a) + '\ n')
file.close
