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22 lines
2.3 KiB
Python
22 lines
2.3 KiB
Python
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print(sum(sum(
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[[m[2] for m in zip(*l) if m[0] and not (m[1] and m[2] == m[3]) and m[2] != -1] for l in
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list(map(lambda x, y: (x, [False] + x, y, [-1] + y),
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[[sum(n) > 0 for n in zip(*m)] for m in zip(
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*list(map(lambda x: [
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[[False] + q for q in [[False] * len(x[0])] + x], [[False] * len(x[0])] + x, [q[1:] + [False] for q in [[False] * len(x[0])] + x],
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[[False] + q for q in x], x, [q[1:] + [False] for q in x],
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[[False] + q for q in x[1:] + [[False] * len(x[0])]], x[1:] + [[False] * len(x[0])], [q[1:] + [False] for q in x[1:] + [[False] * len(x[0])]]],
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[[[x not in '0123456789.' for x in l] for l in open("resources/day3.txt").read().split("\n")]] # array of True when a symbol
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))[0]
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)], # array of True when next to a symbol
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[[max(a) if a[1] != -1 else -1 for a in zip(*b)] for b in zip(
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*list(map(lambda x: [[[-1] + q for q in x], x, [q[1:] + [-1] for q in x]],
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[[[int("".join(c).strip('.!@#$%^&*()_+-=/')) if c[1] in '0123456789' else -1 for c in zip('.' + l, l, l[1:] + '.')] for l in open("resources/day3.txt").read().split("\n")]]
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))[0]
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)] # array of -1, or the number.
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))
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], []
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)))
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# sum(sum([[m[2] for m in zip(*l) if m[0] and not (m[1] and m[2] == m[3]) and m[2] != -1] for l in list(map(lambda x, y: (x, [False] + x, y, [-1] + y), [[sum(n) > 0 for n in zip(*m)] for m in zip(*list(map(lambda x: [[[False] + q for q in [[False] * len(x[0])] + x], [[False] * len(x[0])] + x, [q[1:] + [False] for q in [[False] * len(x[0])] + x], [[False] + q for q in x], x, [q[1:] + [False] for q in x], [[False] + q for q in x[1:] + [[False] * len(x[0])]], x[1:] + [[False] * len(x[0])], [q[1:] + [False] for q in x[1:] + [[False] * len(x[0])]]], [[[x not in '0123456789.' for x in l] for l in open("resources/day3.txt").read().split("\n")]]))[0])], [[max(a) if a[1] != -1 else -1 for a in zip(*b)] for b in zip(*list(map(lambda x: [[[-1] + q for q in x], x, [q[1:] + [-1] for q in x]], [[[int("".join(c).strip('.!@#$%^&*()_+-=/')) if c[1] in '0123456789' else -1 for c in zip('.' + l, l, l[1:] + '.')] for l in open("resources/day3.txt").read().split("\n")]]))[0])]))], []))
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