Competitive/Collaborative Programming Class

ICPC Computer Programming Contest Prep

Problem Solving in Computer Science

Spring 2024 -- CSC 2700 Section 01 (1218 Patrick Taylor, 6:30 PM - 8:20 PM)



Class Home

No Class April 23, 2024


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
...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
Without requirements and design, programming is the art of adding bugs to an empty text file.
--Louis Srygley
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
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
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
[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
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
Simple things should be simple, complex things should be possible.
--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
Programming is the art of thinking really hard about how to avoid having to think really hard.
--unknown
Perl – The only language that looks the same before and after RSA encryption.
--Keith Bostic
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
I'm not a great programmer; I'm just a good programmer with great habits.
--Kent Beck
Any fool can write code that a computer can understand. Good programmers write code that humans can understand.
--Nartin Fowler
A university is what a college becomes when the faculty loses interest in students.
--John Ciardi
Some of the best programming is done on paper, really. Putting it into the computer is just a minor detail.
--Max Kanat-Alexander
Everyday life is like programming, I guess. If you love something you can put beauty into it.
--Donald Knuth
What is a university/college when the students lose interest?
--Isaac Traxler
Programming isn't about what you know; it's about what you can figure out.
--Chris Pine
The most important property of a program is whether it accomplishes the intention of its user.
--C.A.R. Hoare
Always code as if the guy who ends up maintaining your code will be a violent psychopath who knows where you live
--John Woods
Think twice, code once.
--Waseem Latif
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 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