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)



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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.
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
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
A language that doesn't affect the way you think about programming is not worth knowing.
--Alan Perlis
Without requirements and design, programming is the art of adding bugs to an empty text file.
--Louis Srygley
First solve the problem. Then, write the code.
--Waseem Latif
Any fool can write code that a computer can understand. Good programmers write code that humans can understand.
--Nartin Fowler
The big optimizations come from refining the high-level design, not the individual routines.
--Steve McConnell
When in doubt, do something.
--Harry Chapin
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
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
Any fool can write code that a computer can understand. Good programmers write code that humans can understand.
--Martin Fowler
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
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
That's the thing about people who think they hate computers. What they really hate is lousy programmers.
--Larry Niven
A language that doesn't affect the way you think about programming is not worth knowing.
--Unix Fortune
Learn the rules like a pro, so you can break them like an artist
--Pablo Picasso
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
How do you expect to succeed if you do not know the rules?
--Anonymous
If the steps become to big, they become walls...
--Herb Sutter
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
It's got to be the going not the getting there that's good.
--Hary Chapin
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
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
People who are really serious about software should make their own hardware
--Alan Kay
Good programmers write code that humans can understand.
--Martin Fowler
College is a waystation - the last convenience store on the road to life-long responsibility.
--Dennis Miller
Programming isn't about what you know; it's about what you can figure out.
--Chris Pine
Always code as if the guy who ends up maintaining your code will be a violent psychopath who knows where you live
--John Woods