dimitri/advent-of-code
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Initial commit

Browse source
This commit is contained in:
Dimitri Lozeve 2024-11-12 21:43:32 +01:00
commit f242d2b0df
420 changed files with 62521 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

15
2023/day11/day11.bqn Normal file
View file

@ -0,0 +1,15 @@
n‿m←≢input←'#'=>•FLines"input"
pos←∾¨´m(⌊∘÷˜⋈|)/⥊input
dists←(+´∘|∘-)⌜˜pos
emptyRows←/(¬∨´˘)input
emptyCols←/(¬∨´˘)⌾⍉input
nempty←{x1‿y1𝕊x2‿y2:
a←|-´emptyCols⍋y2‿y1
b←|-´emptyRows⍋x2‿x1
a+b
}⌜˜pos
•Show 2÷˜+´⥊dists+nempty
•Show 2÷˜+´⥊dists+999999×nempty