Module 13 · Files
Problems: Files
Free with an accountProblems
Ten problems, graded against hidden tests. Eight of them you met inside the lessons of this module. Two are new, and both are medium: csv-totals and log-filter.
Sign in to read
This lesson is free, with an account
An account costs nothing and opens every lesson in this track that is not marked Pro, on every device you read on.
What is inside Problems: Files
- The judge's input is a file that is already open
- A line at a time, and the edges of a text
- What the judge cannot see
Module test
Ten questions on this module. Pass at 70%, and you can take it as many times as you like.
Take the module test