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First solution in Clear category for Seven Segment by mihail.ponomaryov
DIGITS = [
{'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):
first_lit = {x.lower() for x in lit_seg if x.isupper()}
first_broken = {x.lower() for x in broken_seg if x.isupper()}
second_lit = {x for x in lit_seg if x.islower()}
second_broken = {x for x in broken_seg if x.islower()}
first_possible = len([d for d in DIGITS if d - first_broken == first_lit])
second_possible = len([d for d in DIGITS if d - second_broken == second_lit])
return first_possible * second_possible
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"?')
June 2, 2018
