Competitive/Collaborative Programming Class

ICPC Computer Programming Contest Prep

Problem Solving in Computer Science

Spring 2022 -- CSC 2700 Section 01 (1216 Patrick Taylor, 6:30 PM - 8:20 PM)



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...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
Any fool can write code that a computer can understand. Good programmers write code that humans can understand.
--Nartin Fowler
There is nothing good or bad about knowledge itself; morality lies in the application of knowledge.
--Jon Erickson
Without requirements and design, programming is the art of adding bugs to an empty text file.
--Louis Srygley
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
Walking on water and developing software from a specification are easy if both are frozen.
--Edward V. Berard
Some of the best programming is done on paper, really. Putting it into the computer is just a minor detail.
--Max Kanat-Alexander
People who are really serious about software should make their own hardware
--Alan Kay
People who are really serious about software should make their own hardware
--Alan Kay
The most important property of a program is whether it accomplishes the intention of its user.
--C.A.R. Hoare
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
How do you expect to succeed if you do not know the rules?
--Anonymous
Not only is this incomprehensible, but the ink is ugly and the paper is from the wrong kind of tree.
--Professor W.
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
A language that doesn't affect the way you think about programming is not worth knowing.
--Alan Perlis
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
Premature optimization is the root of all evil.
--Donald Knuth
Simple things should be simple, complex things should be possible.
--Alan Kay
Programming isn't about what you know; it's about what you can figure out.
--Chris Pine
Any fool can write code that a computer can understand. Good programmers write code that humans can understand.
--Martin Fowler
Everyday life is like programming, I guess. If you love something you can put beauty into it.
--Donald Knuth
Delivering good software today is often better than perfect software tomorrow, so finish things and ship.
--David Thomas
'Martyrdom' is the only way a person can become famous without ability.
--George Bernard Shaw
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
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
Think twice, code once.
--Waseem Latif
The big optimizations come from refining the high-level design, not the individual routines.
--Steve McConnell
Know the rules well, so you can break them effectively
--Dalai Lama XIV
That's the thing about people who think they hate computers. What they really hate is lousy programmers.
--Larry Niven
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