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




The issue of finding the best possible answer or achieving maximum efficiency usually arises in industry only after serious performance or legal troubles.
--Steven S. Skiena
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
The most important property of a program is whether it accomplishes the intention of its user.
--C.A.R. Hoare
Walking on water and developing software from a specification are easy if both are frozen.
--Edward V. Berard
Progress is possible only if we train ourselves to think about programs without thinking of them as pieces of executable code.
--Edsger W. Dijkstra
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
It's got to be the going not the getting there that's good.
--Hary Chapin
First solve the problem. Then, write the code.
--Waseem Latif
Learn the rules like a pro, so you can break them like an artist
--Pablo Picasso
Always code as if the guy who ends up maintaining your code will be a violent psychopath who knows where you live
--John Woods
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.
Learning the art of programming, like most other disciplines, consists of first learning the rules and then learning when to break them.
--Joshua Bloch
There ain't no rules around here. We are trying to accomplish something.
--Thomas Edison
Any fool can write code that a computer can understand. Good programmers write code that humans can understand.
--Nartin Fowler
What kind of programmer is so divorced from reality that she thinks she'll get complex software right the first time?
--James Alan Gardner
I'm not a great programmer; I'm just a good programmer with great habits.
--Kent Beck
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
When in doubt, do something.
--Harry Chapin
Programming today is a race between software engineers striving to build bigger and better idiot-proof programs, and the Universe trying to produce bigger and better idiots. So far, the Universe is winning.
--Rick Cook
Object-oriented programming offers a sustainable way to write spaghetti code. It lets you accrete programs as a series of patches.
--Paul Graham
Our consciousness is programmed. We see things a certain way from a young age - we're programmed to keep doing them that way. Then you have to spend adulthood learning how to overcome it, to read out the programs. Try to create. I want to tell people to create. Just start by creating your day. Then create your life.
--Prince
A language that doesn't affect the way you think about programming is not worth knowing.
--Alan Perlis
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
Think twice, code once.
--Waseem Latif
Everyday life is like programming, I guess. If you love something you can put beauty into it.
--Donald Knuth
Perl – The only language that looks the same before and after RSA encryption.
--Keith Bostic
College is a waystation - the last convenience store on the road to life-long responsibility.
--Dennis Miller
The real nightmare, worse than the one in which the Big Machine wants to kill you, is the one in which it sees you as irrelevant, or not even as a discrete thing to know.
--Benjamin H Bratton
...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
A language that doesn't affect the way you think about programming is not worth knowing.
--Unix Fortune
Delivering good software today is often better than perfect software tomorrow, so finish things and ship.
--David Thomas
Happiness should be a function without any parameters.
--Pranshu Midha