Competitive/Collaborative Programming Class

ICPC Computer Programming Contest Prep

Problem Solving in Computer Science

Spring 2025 -- CSC 2700 Section 01
1212 Patrick Taylor, 6:30 PM - 8:20 PM



Class Home




Premature optimization is the root of all evil.
--Donald Knuth
The big optimizations come from refining the high-level design, not the individual routines.
--Steve McConnell
College is a waystation - the last convenience store on the road to life-long responsibility.
--Dennis Miller
Delivering good software today is often better than perfect software tomorrow, so finish things and ship.
--David Thomas
A university is what a college becomes when the faculty loses interest in students.
--John Ciardi
A language that doesn't affect the way you think about programming is not worth knowing.
--Unix Fortune
But while you can always write 'spaghetti code' in a procedural language, object-oriented languages used poorly can add meatballs to your spaghetti.
--Andrew Hunt
When they first built the University of California at Irvine they just put the buildings in. They did not put any sidewalks, they just planted grass. The next year, they came back and put the sidewalks where the trails were in the grass. Perl is just that kind of language. It is not designed from first principles. Perl is those sidewalks in the grass.
--Larry Wall
People who are really serious about software should make their own hardware
--Alan Kay
Without requirements and design, programming is the art of adding bugs to an empty text file.
--Louis Srygley
One knows that debugging is twice as hard as writing a program in the first place. So if you're as clever as you can be when you write it, how will you ever debug it?
--Brian Kernighan
A language that doesn't affect the way you think about programming is not worth knowing.
--Alan Perlis
It goes against the grain of modern education to teach children to program. What fun is there in making plans, acquiring discipline in organizing thoughts, devoting attention to detail and learning to be self-critical?
--Alan J. Perlis
People who are really serious about software should make their own hardware
--Alan Kay
The personal computer isn't "personal" because it's small and portable and yours to own. It's "personal" because you pour yourself into it - your thoughts, your programming.
--Audrey Watters
The best way to predict the future is to invent it
--Alan Kay
Einstein repeatedly argued that there must be simplified explanations of nature, because God is not capricious or arbitrary. No such faith comforts the software engineer.
--Frederick P. Brooks Jr.
...I’m not saying simple code takes less time to write. You’d think it would since you end up with less total code, but a good solution isn’t an accretion of code, it’s a distillation of it.
--Robert Nystrom