d09 part one - simpl

2023-12-10 15:53:22 +01:00 · 2023-12-10 15:53:22 +01:00 · 9815821fb7
parent 710b64d2ee
commit 9815821fb7
1 changed files with 2 additions and 5 deletions
--- a/d09/run1.py
+++ b/d09/run1.py
@ -4,17 +4,14 @@ L = sys.stdin.read().splitlines()
 S = 0
 for report in L:
    l = [int(r) for r in report.split(' ')]
-    m = list(l)
-    latest=[]
-    latest.append(m[-1])
+    S+=l[-1]

    while not all(v == 0 for v in l):
        m = []
        for i in range(0,len(l)-1):
            m.append(l[i+1] - l[i])
            
-        latest.append(m[-1])
+        S+=m[-1]
        l = list(m)
-    S+=sum(latest)

 print(S)