Day 1 generalised, avoiding magic number.

jayfoad · Dec 6, 2018 · d4315cf · d4315cf
1 parent 6baeb4a
commit d4315cf
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/p1.dyalog b/p1.dyalog
@@ -1,4 +1,4 @@
 p←⍎¨⊃⎕NGET'p1.txt'1
 +/p ⍝ part 1
-q←+\2E5⍴p
+q←(⊢,⊢+(⊃⌽))⍣(⊢≢(∪⊢))+\p
 ⊃q/⍨(q⍳q)≠⍳≢q ⍝ part 2