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
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
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
Happiness should be a function without any parameters.
--Pranshu Midha
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
Object-oriented programming offers a sustainable way to write spaghetti code. It lets you accrete programs as a series of patches.
--Paul Graham
Know the rules well, so you can break them effectively
--Dalai Lama XIV
There ain't no rules around here. We are trying to accomplish something.
--Thomas Edison
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
Learning the art of programming, like most other disciplines, consists of first learning the rules and then learning when to break them.
--Joshua Bloch
A language that doesn't affect the way you think about programming is not worth knowing.
--Alan Perlis
How do you expect to succeed if you do not know the rules?
--Anonymous
Progress is possible only if we train ourselves to think about programs without thinking of them as pieces of executable code.
--Edsger W. Dijkstra
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
Some of the best programming is done on paper, really. Putting it into the computer is just a minor detail.
--Max Kanat-Alexander
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
First solve the problem. Then, write the code.
--Waseem Latif
The best way to predict the future is to invent it
--Alan Kay
Think twice, code once.
--Waseem Latif
[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
What is a university/college when the students lose interest?
--Isaac Traxler
College is a waystation - the last convenience store on the road to life-long responsibility.
--Dennis Miller
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
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
Everyday life is like programming, I guess. If you love something you can put beauty into it.
--Donald Knuth
The big optimizations come from refining the high-level design, not the individual routines.
--Steve McConnell
Any fool can write code that a computer can understand. Good programmers write code that humans can understand.
--Martin Fowler
Premature optimization is the root of all evil.
--Donald Knuth
Good programmers write code that humans can understand.
--Martin Fowler
Learn the rules like a pro, so you can break them like an artist
--Pablo Picasso
Programming isn't about what you know; it's about what you can figure out.
--Chris Pine
The three principal virtues of a programmer are Laziness, Impatience, and Hubris. See the Camel Book for why.
--perldoc perl
Delivering good software today is often better than perfect software tomorrow, so finish things and ship.
--David Thomas
How do you expect to succeed if you do not know the rules?
--Anonymous
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 change in perspective is worth 80 IQ points
--Alan Kay
Twenty hours at the keyboard can save you two hours of planning.
--Isaac Traxler
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
A university is what a college becomes when the faculty loses interest in students.
--John Ciardi
A language that doesn't affect the way you think about programming is not worth knowing.
--Unix Fortune
When in doubt, do something.
--Harry Chapin
Programming is the art of thinking really hard about how to avoid having to think really hard.
--unknown
Without requirements and design, programming is the art of adding bugs to an empty text file.
--Louis Srygley
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
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