CS 245 Lecture 19 – Snake
Agenda what ?s Snake with ArrayList linked structures TODO I’ve reduced the grading scale by a couple of points. There are still 18 Blugolds available. Code HashSet.java SnakesOnAFrame.java Haiku
CS 245 Lab 9 – Array vs. Linked
First, if you have checkpoints left over from last lab, get them inspected during the first 15 minutes of this lab. No credit will be awarded past these 15 minutes. Work in pairs, where possible. Prefer working with someone that you did not work with last lab. The exchange of new ideas and perspectives is […]
CS 330 Lecture 25 – A Compiler That’s For You
Agenda what ?s what’s wrong with this? think about this a reference-counted pointer What’s Wrong With This? What Does This Do? Think About This Code SVector.cpp foo.cpp Haiku
CS 245 Homework 3 – due before April 16
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CS 245 Lecture 18 – Snake
Agenda what ?s a snake game hashset and iterator different kinds of lists TODO Homework 3 is posted. Due before April 16. Read sections 2.5-2.7 in Data Structures. 1/4 sheet. Tasks for Snake? How do we manage eggs? Generate and draw eggs. Handle cursor events. How do we manage snake? Draw snake. How do we […]
CS 330 Lecture 24 – Templates
Agenda what ?s program this a templated vector class overloading builtin operators TODO Read section 7.7.3 in your book. Wondering about Java’s garbage collection? Read http://www.ibm.com/developerworks/library/j-jtp10283/. Why do we need both delete and delete[]? Check out http://www.informit.com/guides/content.aspx?g=cplusplus&seqNum=287. 1/4 sheet. Program This Code QVector.h vector_test.cpp Haiku
CS 330 Lecture 23 – Inheritance vs. Composition, Iflessness
Agenda what ?s inheritance vs. composition a raffle Game of Life without conditionals Code raffle.cpp life_sans_if.cpp Haiku
CS 245 Lecture 17 – Hashing Implications
Agenda what ?s what does this do? requirements of a key hashes in other languages think about this TODO Trivia time! Why must a hashmap’s array sometimes be of a length that’s a prime number? What is the name of the hashmap class that Apple includes in their standard library for Objective-C? Who invented the […]
CS 330 Lecture 22 – Vtables and Other C++isms
Agenda what ?s O(1) dynamic dispatch Game of Life with conditionals overloading builtin operators copy constructor formatted output with stringstream references TODO Optional participation point: write Game of Life without conditionals. Code Sizeof.cpp life.cpp Haiku
CS 245 Midterm
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