[p1] be more idiomatic

3 months ago · d41fcb3545
parent 59d1467004
commit d41fcb3545
1 changed files with 3 additions and 1 deletions
--- a/p1/p1.org
+++ b/p1/p1.org
@ -17,7 +17,9 @@ First load the data as a list of positive or negative numbers
 Then add the rotations starting from the initial offset and count the
 number of 0's mod 100; that is what we need for part 1
 #+begin_src emacs-lisp
-  (length (--filter (= 0 it) (--map (mod it 100) (-running-sum (append '(50) data)))))
+      (length (--filter (= 0 it)
+    		    (--map (mod it 100)
+  			   (-running-sum (cons 50 data)))))
 #+end_src

 #+RESULTS: