July 9th, 2002

sleepy

interesting challenge

given an NxN integer array, rotate it 90 degrees in place without using any temporary storage (well, okay, you can have a pair of "for" loops. No more.)

It's possible!

(just a little tricky.)
  • Current Mood
    thoughtful thoughtful
sleepy

the disadvantage to good headphones and techno

"Aww man, that was *thunder*! It's gonna suck to bus home in *that*. Wait. The weather was completely wrong for rain. I could look outside, but it's dark, I might not be able to tell . . ."

*checks weather.com*

"fair weather, 65% humidity . . ."

*thunder sounds again*

*takes headphones off*

*thunder stops midway through*
  • Current Mood
    amused amused