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 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 best way to predict the future is to invent it
--Alan Kay
Think twice, code once.
--Waseem Latif
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
Twenty hours at the keyboard can save you two hours of planning.
--Isaac Traxler
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
How do you expect to succeed if you do not know the rules?
--Anonymous
Learn the rules like a pro, so you can break them like an artist
--Pablo Picasso
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
What kind of programmer is so divorced from reality that she thinks she'll get complex software right the first time?
--James Alan Gardner
Always code as if the guy who ends up maintaining your code will be a violent psychopath who knows where you live
--John Woods
Premature optimization is the root of all evil.
--Donald Knuth
'Martyrdom' is the only way a person can become famous without ability.
--George Bernard Shaw
When in doubt, do something.
--Harry Chapin
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
It's got to be the going not the getting there that's good.
--Hary Chapin
Perl – The only language that looks the same before and after RSA encryption.
--Keith Bostic
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
Programming isn't about what you know; it's about what you can figure out.
--Chris Pine
College is a waystation - the last convenience store on the road to life-long responsibility.
--Dennis Miller
Everyday life is like programming, I guess. If you love something you can put beauty into it.
--Donald Knuth
Learning the art of programming, like most other disciplines, consists of first learning the rules and then learning when to break them.
--Joshua Bloch
Know the rules well, so you can break them effectively
--Dalai Lama XIV
A language that doesn't affect the way you think about programming is not worth knowing.
--Unix Fortune
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
First solve the problem. Then, write the code.
--Waseem Latif
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
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
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
That's the thing about people who think they hate computers. What they really hate is lousy programmers.
--Larry Niven
A change in perspective is worth 80 IQ points
--Alan Kay
I'm not a great programmer; I'm just a good programmer with great habits.
--Kent Beck
The big optimizations come from refining the high-level design, not the individual routines.
--Steve McConnell
Delivering good software today is often better than perfect software tomorrow, so finish things and ship.
--David Thomas
Happiness should be a function without any parameters.
--Pranshu Midha
The three principal virtues of a programmer are Laziness, Impatience, and Hubris. See the Camel Book for why.
--perldoc perl
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
People who are really serious about software should make their own hardware
--Alan Kay
What is a university/college when the students lose interest?
--Isaac Traxler
...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
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.
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
Without requirements and design, programming is the art of adding bugs to an empty text file.
--Louis Srygley
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
Not only is this incomprehensible, but the ink is ugly and the paper is from the wrong kind of tree.
--Professor W.
There ain't no rules around here. We are trying to accomplish something.
--Thomas Edison
Walking on water and developing software from a specification are easy if both are frozen.
--Edward V. Berard
Object-oriented programming offers a sustainable way to write spaghetti code. It lets you accrete programs as a series of patches.
--Paul Graham
[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
Any fool can write code that a computer can understand. Good programmers write code that humans can understand.
--Martin 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
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 most important property of a program is whether it accomplishes the intention of its user.
--C.A.R. Hoare
How do you expect to succeed if you do not know the rules?
--Anonymous
Good programmers write code that humans can understand.
--Martin Fowler
People who are really serious about software should make their own hardware
--Alan Kay