Competitive/Collaborative Programming Class

ICPC Computer Programming Contest Prep

Problem Solving in Computer Science

Spring 2026 -- CSC 2700 Section 01
1218 Patrick Taylor Hall, 6:30 PM - 8:20 PM



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Object-oriented programming offers a sustainable way to write spaghetti code. It lets you accrete programs as a series of patches.
--Paul Graham
The best way to predict the future is to invent it
--Alan Kay
...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
Managers of programming projects aren’t always aware that certain programming issues are matters of religion. If you’re a manager and you try to require compliance with certain programming practices, you’re inviting your programmers’ ire. Here’s a list of religious issues:
■ Programming language
■ Indentation style
■ Placing of braces
■ Choice of IDE
■ Commenting style
■ Efficiency vs. readability tradeoffs
■ Choice of methodology—for example, Scrum vs. Extreme Programming vs. evolutionary delivery ■ Programming utilities
■ Naming conventions
■ Use of gotos
■ Use of global variables
■ Measurements, especially productivity measures such as lines of code per day
--Steve McConnell
Know the rules well, so you can break them effectively
--Dalai Lama XIV
Any fool can write code that a computer can understand. Good programmers write code that humans can understand.
--Nartin Fowler
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
How do you expect to succeed if you do not know the rules?
--Anonymous
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.
Learn the rules like a pro, so you can break them like an artist
--Pablo Picasso
Everyday life is like programming, I guess. If you love something you can put beauty into it.
--Donald Knuth
Twenty hours at the keyboard can save you two hours of planning.
--Isaac Traxler
The big optimizations come from refining the high-level design, not the individual routines.
--Steve McConnell
Walking on water and developing software from a specification are easy if both are frozen.
--Edward V. Berard
Always code as if the guy who ends up maintaining your code will be a violent psychopath who knows where you live
--John Woods
The really good programmers spend a lot of time programming. I haven’t seen very good programmers who don’t spend a lot of time programming. If I don’t program for two or three days, I need to do it. And you get better at it—you get quicker at it. The side effect of writing all this other stuff is that when you get to doing ordinary problems, you can do them very quickly.
--Joe Armstrong
Simple things should be simple, complex things should be possible.
--Alan Kay
A language that doesn't affect the way you think about programming is not worth knowing.
--Unix Fortune
You are not reading this book because a teacher assigned it to you, you are reading it because you have a desire to learn, and wanting to learn is the biggest advantage you can have.
--Cory Althoff
The most difficult thing in the world is to know how to do a thing and to watch someone else do it wrong without comment.
--Theodore H. White
If the steps become to big, they become walls...
--Herb Sutter
So if an algorithm is an idealized recipe, a program is the detailed set of instructions for a cooking robot preparing a month of meals for an army while under enemy attack
--Kernighan Brian
Perl – The only language that looks the same before and after RSA encryption.
--Keith Bostic