'''
Reading Newspaper

You have a newspaper which has A lines to read.

You decided to start reading the 1st line from Monday. You are given a schedule, B, where B[i] = number of lines you can read on that day.

You are very strict in reading the newspaper and you will read as much as you can every day.

Determine and return, which day of the week you will read the last line of the newspaper.

'''