Keyboard Mashings

Of a human being with opinions about things

Hi, I'm David. Sometimes when I have an idea I mash my keyboard and then post the result. Here you can find keyboard mashings about my life, computers, and other stuff.


Tag: 2d-array

UVa 10855: Rotated Square

  Tags: uva 2d-array brute-force implementation

Rotated Square is a great problem to tackle if you want practice implementing and manipulating 2D arrays.


UVa 11581: Grid Successors

  Tags: uva implementation 2d-array

I really liked UVa 11581 Grid Successors because it is a perfect example of the good things that can happen if you don’t let the problem statement scare you.


UVa 10258: Contest Scoreboard

  Tags: uva 2d-array implementation

I did not think that UVa 10258: Contest Scoreboard was a well-written problem. The problem statement did not specify the expected behavior well. I imagine this problem was the subject of many clarification requests when it was used in competition. Then again, I probably just need to practice reading problem statements carefully.


David Udelson
Cornell University '18
Ithaca, NY
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