10:00 AM
Is there a 1-byter that maps 0 to 1 and every other positive integer to 0?
Better yet, are there any 1 or 2-byters that map []
to 1 and every other non-empty positive integer list to 0?
I currently use g1‹
or g0Q
So does dO≠
... I found a variety of 3-byters but no luck finding what I want
Hooray! There's _P
I can use in my case, but if you guys find something even shorter, let me know