0
Problem
Given a file with:
56 (65%), 33(75%), , 44, hello world, goodbye
89 (25%), 33(75%), , 44, hello world, goodbye
92 (97%), 33(75%), , 44, hello world, goodbye
Goal
Write back to that file with:
56, 33, , 44, hello world, goodbye
89, 33, , 44, hello world, goodbye
92, 33, , 44, hello w...