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d09 part one - simpl

This commit is contained in:
Arthur 2023-12-10 15:53:22 +01:00
parent 710b64d2ee
commit 9815821fb7
1 changed files with 2 additions and 5 deletions
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7
d09/run1.py
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@ -4,17 +4,14 @@ L = sys.stdin.read().splitlines()
S = 0 S = 0
for report in L: for report in L:
l = [int(r) for r in report.split(' ')] l = [int(r) for r in report.split(' ')]
m = list(l) S+=l[-1]
latest=[]
latest.append(m[-1])
while not all(v == 0 for v in l): while not all(v == 0 for v in l):
m = [] m = []
for i in range(0,len(l)-1): for i in range(0,len(l)-1):
m.append(l[i+1] - l[i]) m.append(l[i+1] - l[i])
latest.append(m[-1]) S+=m[-1]
l = list(m) l = list(m)
S+=sum(latest)
print(S) print(S)