Day 01 (be more clever)

2021-12-02 12:37:42 +01:00
parent 511b3a95d0
commit 93d12a4169
1 changed files with 2 additions and 3 deletions
--- a/day01/part2.py
+++ b/day01/part2.py
@@ -6,9 +6,8 @@ last = [float('inf')] * 3
 cnt = 0

 for line in lines:
-    nxt = last[1:] + [line]
-    if sum(last) < sum(nxt):
+    if last[0] < line:
        cnt += 1
-    last = nxt
+    last = last[1:] + [line]

 print(cnt)