Competitive/Collaborative Programming Class

ICPC Computer Programming Contest Prep

Problem Solving in Computer Science

Spring 2021 -- CSC 2700 Section 01 (100 Tureaud Hall, 6:30 PM - 8:20 PM)

The most disastrous thing that you can ever learn is your first programming language.
--Alan Kay
Without requirements and design, programming is the art of adding bugs to an empty text file.
--Louis Srygley
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
Programming is the art of thinking really hard about how to avoid having to think really hard.
--unknown
Always code as if the guy who ends up maintaining your code will be a violent psychopath who knows where you live
--John Woods
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
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
Premature optimization is the root of all evil.
--Donald Knuth
First solve the problem. Then, write the code.
--Waseem Latif
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 university is what a college becomes when the faculty loses interest in students.
--John Ciardi
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
I'm a programmer. I like programming. And the best way I've found to have a positive impact on code is to write it.
--Robert C. Martin
The most important property of a program is whether it accomplishes the intention of its user.
--C.A.R. Hoare
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
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
The big optimizations come from refining the high-level design, not the individual routines.
--Steve McConnell
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
Learning the art of programming, like most other disciplines, consists of first learning the rules and then learning when to break them.
--Joshua Bloch
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
A language that doesn't affect the way you think about programming is not worth knowing.
--Unix Fortune
What kind of programmer is so divorced from reality that she thinks she'll get complex software right the first time?
--James Alan Gardner
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
Some of the best programming is done on paper, really. Putting it into the computer is just a minor detail.
--Max Kanat-Alexander
Delivering good software today is often better than perfect software tomorrow, so finish things and ship.
--David Thomas
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
Simple things should be simple, complex things should be possible.
--Alan Kay
That's the thing about people who think they hate computers. What they really hate is lousy programmers.
--Larry Niven
The best way to predict the future is to invent it
--Alan Kay
Perl – The only language that looks the same before and after RSA encryption.
--Keith Bostic
I'm not a great programmer; I'm just a good programmer with great habits.
--Kent Beck
Twenty hours at the keyboard can save you two hours of planning.
--Isaac Traxler
There is nothing good or bad about knowledge itself; morality lies in the application of knowledge.
--Jon Erickson
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.
--Martin Fowler