The purpose of lab today is to work on reading/writing from file.

1 Getting Started

Today we’re going to be reading/writing from file. You can use the files from this zip file https://www.cs.unm.edu/~vasek/cs241/hw/files.zip.

You will be building up a file called readFiles.c.

2 To do during lab

You will receive points for doing the following:

• Reading in a file named in the command line.
• Printing out each line, tab separated (not newline separated).
• Reading in a file named in another file.
  • For instance, if you had a file file1.txt with one line, file2.txt\n, your program would read in file1.txt, and then open up file2.txt for reading.

Your code should not leak any memory when tested with valgrind.

3 More time?

Continue working on homework 9 and the associated testing code. Test your code with valgrind to make sure that your code doesn’t leak any memory.

4 Turning in your program

It’s ok not to finish this assignment – get through as much as you can.

Zip up your readFiles.c file into a zip file entitled yourCSUsername.zip. Then drop the zip file into the dropbox under the lab-12 folder.