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intersection, issubset, union solution in Clear category for Seven Segment by kurosawa4434
from string import ascii_uppercase, ascii_lowercase
'''
/-A-/ /-a-/
F B f b
/-G-/ /-g-/
E C e c
/-D-/ /-d-/
'''
NUMS = [{'a', 'b', 'c', 'd', 'e', 'f'},
{'b', 'c'},
{'a', 'b', 'g', 'e', 'd'},
{'a', 'b', 'g', 'c', 'd'},
{'b', 'c', 'g', 'f'},
{'a', 'c', 'd', 'f', 'g'},
{'a', 'c', 'd', 'e', 'f', 'g'},
{'a', 'b', 'c'},
{'a', 'b', 'c', 'd', 'e', 'f', 'g'},
{'a', 'b', 'c', 'd', 'f', 'g'}]
def seven_segment(lit_seg, broken_seg):
lit_left = set(map(str.lower, lit_seg & set(ascii_uppercase)))
lit_right = lit_seg & set(ascii_lowercase)
broken_left = set(map(str.lower, broken_seg & set(ascii_uppercase)))
broken_right = set(ascii_lowercase) & broken_seg
d1 = list(filter(lambda n: lit_left <= n <= lit_left | broken_left, NUMS))
d2 = list(filter(lambda n: lit_right <= n <= lit_right | broken_right, NUMS))
return len(d1) * len(d2)
if __name__ == '__main__':
assert seven_segment({'B', 'C', 'b', 'c'}, {'A'}) == 2, '11, 71'
assert seven_segment({'B', 'C', 'a', 'f', 'g', 'c', 'd'}, {'A', 'G', 'D', 'e'}) == 6, '15, 16, 35, 36, 75, 76'
assert seven_segment({'B', 'C', 'a', 'f', 'g', 'c', 'd'}, {'A', 'G', 'D', 'F', 'b', 'e'}) == 20, '15...98'
print('"Run" is good. How is "Check"?')
May 31, 2018
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