Competitive/Collaborative Programming Class

ICPC Computer Programming Contest Prep

Problem Solving in Computer Science

Fall 2022 -- CSC 2700 Section 01 (1216 Patrick Taylor, 6:00 PM - 7:50 PM)



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...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
Learning the art of programming, like most other disciplines, consists of first learning the rules and then learning when to break them.
--Joshua Bloch
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
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
Think twice, code once.
--Waseem Latif
Without requirements and design, programming is the art of adding bugs to an empty text file.
--Louis Srygley
There ain't no rules around here. We are trying to accomplish something.
--Thomas Edison
People who are really serious about software should make their own hardware
--Alan Kay
A change in perspective is worth 80 IQ points
--Alan Kay
Good programmers write code that humans can understand.
--Martin Fowler
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
Always code as if the guy who ends up maintaining your code will be a violent psychopath who knows where you live
--John Woods
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
Premature optimization is the root of all evil.
--Donald Knuth
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
What kind of programmer is so divorced from reality that she thinks she'll get complex software right the first time?
--James Alan Gardner
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
People who are really serious about software should make their own hardware
--Alan Kay
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
When in doubt, do something.
--Harry Chapin
That's the thing about people who think they hate computers. What they really hate is lousy programmers.
--Larry Niven
Perl – The only language that looks the same before and after RSA encryption.
--Keith Bostic
A language that doesn't affect the way you think about programming is not worth knowing.
--Alan Perlis
What is a university/college when the students lose interest?
--Isaac Traxler
Not only is this incomprehensible, but the ink is ugly and the paper is from the wrong kind of tree.
--Professor W.
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
'Martyrdom' is the only way a person can become famous without ability.
--George Bernard Shaw
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
Any fool can write code that a computer can understand. Good programmers write code that humans can understand.
--Martin Fowler