Computer Science 120
Introduction to Programming

Spring 2011, Siena College

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Agenda

• Announcements
  • Change in availability today and tomorrow: no regular office hours this afternoon. Email only.
  • Tomorrow: available 3:30-5, 7-9.
  • Because of this, I will accept Lab 6 submissions without penalty until 9 PM Wednesday.
• Lecture assignment recap
• Boxball lab recap
• Style emphasis
  • declare variables as locally as possible
  • avoid unnecessary variables (both for items never used and for values that can be computed and used in one step)
  • avoid unnecessary conditionals
• Lab 7 preview
• Looking ahead: programming project out next week
• More on ArrayLists
  • Full description from Java documentation
• Two-dimensional arrays

No New Lecture Assignment

Examples

• TicTacToe