diff --git a/2021/day01.js b/2021/day01.js
index e3cd570..07d4c94 100644
--- a/2021/day01.js
+++ b/2021/day01.js
@@ -1 +1 @@
-d=$('pre').innerText.trim().split`\n`;t=(d,n)=>d.reduce((a,x,i)=>a+(+x>d[i-n]),0);[t(d,1),t(d,3)]
\ No newline at end of file
+d=$('pre').innerText.trim().split`\n`;[1,3].map(n=>d.reduce((a,x,i)=>a+(+x>d[i-n]),0))
\ No newline at end of file