Spring Quarter, 2007

Syllabus

• CS/BIO 271 Course Syllabus (PDF)

Programming Assignments

• Homework #0 -- Due Thursday 3/29/07
• Homework #1 -- Due Thursday 4/12/07
• Homework #2 Due Thursday 5/3/07
  Example input and output files:
• seq1.txt
• seq2.txt
• seq1_2_output.txt
• Homework #3 Due Tuesday, 5/22/07
• Homework #4 Due Wednesday, 6/6/07

Practice Problems and Misc. Material

• Regular Expressions Practice Problems, with solutions (PDF)

Code Samples from the Lectures

• Example1.pl -- First Perl Example(3/27)
• error.pl (3/27) -- Be careful with the == operator!
• interp.pl (3/27) -- String interpolation example
• perlops.pl (3/27) -- Examples of Perl operators
• stringfuncs.pl (3/27) -- Some string functions
• tests.pl (3/27) -- Tests for IF blocks
• conditionals.pl (3/29) -- IF statements
• arrays.pl (3/29) -- Working iwth arrays
• forloops.pl (3/29) -- Using for loops of various types in Perl
• fileio.pl (3/29) -- Reading from text files
• func.pl (3/29) -- Defining and using a simple function