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



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Along every step of our journey through life, our mind is being programmed. If we are not programming it ourselves, someone else is doing it to us.
--Joseph Rain
The big optimizations come from refining the high-level design, not the individual routines.
--Steve McConnell
Good programmers write code that humans can understand.
--Martin Fowler
[On identifying talented programmers] It’s just enthusiasm. You ask them what’s the most interesting program they worked on. And then you get them to describe it and its algorithms and what’s going on. If they can’t withstand my questioning on their program, then they’re not good. I’m asking them to describe something they’ve done that they’ve spent blood on. I’ve never met anybody who really did spend blood on something who wasn’t eager to describe what they’ve done and how they did it and why. I let them pick the subject. I don’t pick the subject, so I’m the amateur and they’re the professional in this subject. If they can’t stand an amateur asking them questions about their profession, then they don’t belong.
--Ken Thompson
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
People who are really serious about software should make their own hardware
--Alan Kay
People who are really serious about software should make their own hardware
--Alan Kay
First solve the problem. Then, write the code.
--Waseem Latif
Some of the best programming is done on paper, really. Putting it into the computer is just a minor detail.
--Max Kanat-Alexander
Simple things should be simple, complex things should be possible.
--Alan Kay
What is a university/college when the students lose interest?
--Isaac Traxler
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
When in doubt, do something.
--Harry Chapin
I'm not a great programmer; I'm just a good programmer with great habits.
--Kent Beck
The best way to predict the future is to invent it
--Alan Kay
Any fool can write code that a computer can understand. Good programmers write code that humans can understand.
--Nartin Fowler
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
Perl – The only language that looks the same before and after RSA encryption.
--Keith Bostic
Without requirements and design, programming is the art of adding bugs to an empty text file.
--Louis Srygley
Programming is the art of thinking really hard about how to avoid having to think really hard.
--unknown
The most important property of a program is whether it accomplishes the intention of its user.
--C.A.R. Hoare
'Martyrdom' is the only way a person can become famous without ability.
--George Bernard Shaw
Walking on water and developing software from a specification are easy if both are frozen.
--Edward V. Berard
The three principal virtues of a programmer are Laziness, Impatience, and Hubris. See the Camel Book for why.
--perldoc perl
What kind of programmer is so divorced from reality that she thinks she'll get complex software right the first time?
--James Alan Gardner
There ain't no rules around here. We are trying to accomplish something.
--Thomas Edison
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.
How do you expect to succeed if you do not know the rules?
--Anonymous
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