Competitive/Collaborative Programming Class

ICPC Computer Programming Contest Prep

Problem Solving in Computer Science

Fall 2020 -- CSC 2700 Section 01 (Patrick Taylor 1218, 6:00 PM - 7:50 PM)

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
The most important property of a program is whether it accomplishes the intention of its user.
--C.A.R. Hoare
Think twice, code once.
--Waseem Latif
That's the thing about people who think they hate computers. What they really hate is lousy programmers.
--Larry Niven
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
How do you expect to succeed if you do not know the rules?
--Anonymous
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
Not only is this incomprehensible, but the ink is ugly and the paper is from the wrong kind of tree.
--Professor W.
Walking on water and developing software from a specification are easy if both are frozen.
--Edward V. Berard
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
Progress is possible only if we train ourselves to think about programs without thinking of them as pieces of executable code.
--Edsger W. Dijkstra
There is nothing good or bad about knowledge itself; morality lies in the application of knowledge.
--Jon Erickson
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 best way to predict the future is to invent it
--Alan Kay
What is a university/college when the students lose interest?
--Isaac Traxler
The personal computer isn't "personal" because it's small and portable and yours to own. It's "personal" because you pour yourself into it - your thoughts, your programming.
--Audrey Watters
A language that doesn't affect the way you think about programming is not worth knowing.
--Alan Perlis
Always code as if the guy who ends up maintaining your code will be a violent psychopath who knows where you live
--John Woods
A change in perspective is worth 80 IQ points
--Alan Kay
With software there are only two possibilites: either the users control the programme or the programme controls the users. If the programme controls the users, and the developer controls the programme, then the programme is an instrument of unjust power.
--Richard Stallman
A university is what a college becomes when the faculty loses interest in students.
--John Ciardi
Any fool can write code that a computer can understand. Good programmers write code that humans can understand.
--Martin Fowler
The three principal virtues of a programmer are Laziness, Impatience, and Hubris. See the Camel Book for why.
--perldoc perl
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
Learn the rules like a pro, so you can break them like an artist
--Pablo Picasso
Programming is the art of thinking really hard about how to avoid having to think really hard.
--unknown
Simple things should be simple, complex things should be possible.
--Alan Kay
Without requirements and design, programming is the art of adding bugs to an empty text file.
--Louis Srygley
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
'Martyrdom' is the only way a person can become famous without ability.
--George Bernard Shaw
The big optimizations come from refining the high-level design, not the individual routines.
--Steve McConnell
People who are really serious about software should make their own hardware
--Alan Kay
When in doubt, do something.
--Harry Chapin
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
Premature optimization is the root of all evil.
--Donald Knuth
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
College is a waystation - the last convenience store on the road to life-long responsibility.
--Dennis Miller