Competitive/Collaborative Programming Class

ICPC Computer Programming Contest Prep

Problem Solving in Computer Science

Fall 2021 -- CSC 2700 Section 01 (1206 Patrick Taylor, 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
Walking on water and developing software from a specification are easy if both are frozen.
--Edward V. Berard
There ain't no rules around here. We are trying to accomplish something.
--Thomas Edison
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 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
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
Without requirements and design, programming is the art of adding bugs to an empty text file.
--Louis Srygley
Premature optimization is the root of all evil.
--Donald Knuth
Progress is possible only if we train ourselves to think about programs without thinking of them as pieces of executable code.
--Edsger W. Dijkstra
A university is what a college becomes when the faculty loses interest in students.
--John Ciardi
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
If the steps become to big, they become walls...
--Herb Sutter
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
I'm not a great programmer; I'm just a good programmer with great habits.
--Kent Beck
It's got to be the going not the getting there that's good.
--Hary Chapin
Object-oriented programming offers a sustainable way to write spaghetti code. It lets you accrete programs as a series of patches.
--Paul Graham
Good programmers write code that humans can understand.
--Martin Fowler
The most important property of a program is whether it accomplishes the intention of its user.
--C.A.R. Hoare
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
The three principal virtues of a programmer are Laziness, Impatience, and Hubris. See the Camel Book for why.
--perldoc perl
College is a waystation - the last convenience store on the road to life-long responsibility.
--Dennis Miller
There is nothing good or bad about knowledge itself; morality lies in the application of knowledge.
--Jon Erickson
The best way to predict the future is to invent it
--Alan Kay
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
Know the rules well, so you can break them effectively
--Dalai Lama XIV
How do you expect to succeed if you do not know the rules?
--Anonymous
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
Not only is this incomprehensible, but the ink is ugly and the paper is from the wrong kind of tree.
--Professor W.
Any fool can write code that a computer can understand. Good programmers write code that humans can understand.
--Nartin Fowler
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
Some of the best programming is done on paper, really. Putting it into the computer is just a minor detail.
--Max Kanat-Alexander
Twenty hours at the keyboard can save you two hours of planning.
--Isaac Traxler
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
Learn the rules like a pro, so you can break them like an artist
--Pablo Picasso
'Martyrdom' is the only way a person can become famous without ability.
--George Bernard Shaw
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.
The most disastrous thing that you can ever learn is your first programming language.
--Alan Kay
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
People who are really serious about software should make their own hardware
--Alan Kay