17 lines
365 B
Python
17 lines
365 B
Python
from functools import reduce
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m = [m for m in open("input.txt").read().split("\n")[:-1]]
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tl = []
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for i in ((1,1), (1, 3), (1, 5), (1, 7), (2,1)):
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j = (0, 0) # y, x
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t = 0
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while j[0] < len(m):
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if m[j[0]][(j[1] % len(m[0]))] == "#":
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t += 1
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j = (j[0] + i[0], j[1] + i[1])
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tl.append(t)
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print(reduce(lambda y, x: y*x, tl))
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