Is there a way to read a .txt file and store each line to memory?

Question

I am making a little program that will read and display text from a document. I have got a test file which looks like this:

12,12,12
12,31,12
1,5,3
...
         


        

Answer 1

#!/usr/local/bin/python

t=1

with open('sample.txt') as inf:
    for line in inf:
        num = line.strip() # contains current line
        if num:
            fn = '%d.txt' %t # gives the name to files t= 1.txt,2.txt,3.txt .....
            print('%d.txt Files splitted' %t)
            #fn = '%s.txt' %num
            with open(fn, 'w') as outf:
                outf.write('%s\n' %num) # writes current line in opened fn file
                t=t+1