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)



Class Home




A language that doesn't affect the way you think about programming is not worth knowing.
--Unix Fortune
Premature optimization is the root of all evil.
--Donald Knuth
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
What kind of programmer is so divorced from reality that she thinks she'll get complex software right the first time?
--James Alan Gardner
Learn the rules like a pro, so you can break them like an artist
--Pablo Picasso
It's got to be the going not the getting there that's good.
--Hary Chapin
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
Perl – The only language that looks the same before and after RSA encryption.
--Keith Bostic
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
Always code as if the guy who ends up maintaining your code will be a violent psychopath who knows where you live
--John Woods
Learning the art of programming, like most other disciplines, consists of first learning the rules and then learning when to break them.
--Joshua Bloch
Programming isn't about what you know; it's about what you can figure out.
--Chris Pine
Happiness should be a function without any parameters.
--Pranshu Midha
A language that doesn't affect the way you think about programming is not worth knowing.
--Alan Perlis
[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
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 change in perspective is worth 80 IQ points
--Alan Kay
How do you expect to succeed if you do not know the rules?
--Anonymous
Any fool can write code that a computer can understand. Good programmers write code that humans can understand.
--Martin Fowler
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
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
Without requirements and design, programming is the art of adding bugs to an empty text file.
--Louis Srygley
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