mirror of
https://github.com/Alexander-D-Karpov/scripts.git
synced 2024-11-22 11:56:33 +03:00
20 lines
505 B
Python
Vendored
20 lines
505 B
Python
Vendored
with open("17.txt") as f:
|
|
data = list(map(int, f.read().splitlines()))
|
|
|
|
n = min([x for x in data if str(x)[-1] == str(x)[-2]]) ** 2
|
|
res = []
|
|
|
|
for i in range(1, len(data)):
|
|
el1 = data[i - 1]
|
|
el2 = data[i]
|
|
|
|
s1 = str(el1)
|
|
s2 = str(el2)
|
|
|
|
if s1[-1] == s2[-2] or s2[-1] == s1[-2]:
|
|
if el1 % 13 == 0 and el2 % 13 != 0 or el1 % 13 != 0 and el2 % 13 == 0:
|
|
if el1**2 + el2**2 <= n:
|
|
res.append(el1**2 + el2**2)
|
|
|
|
print(len(res), max(res))
|