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First solution in Clear category for Ground for the House by aya.kanazawa
def house(plan):
plans = plan.strip().split("\n")
pressed_row = ''.join(['#' if '#' in vlist else ' ' for vlist in zip(*plans)])
pressed_column = ''.join(['#' if '#' in hlist else ' ' for hlist in plans])
return len(pressed_row.strip()) * len(pressed_column.strip())
if __name__ == '__main__':
print("Example:")
print(house('''
0000000
##00##0
######0
##00##0
#0000#0
'''))
#These "asserts" using only for self-checking and not necessary for auto-testing
assert house('''
0000000
##00##0
######0
##00##0
#0000#0
''') == 24
assert house('''0000000000
#000##000#
##########
##000000##
0000000000
''') == 30
assert house('''0000
0000
#000
''') == 1
assert house('''0000
0000
''') == 0
assert house('''
0##0
0000
#00#
''') == 12
print("Coding complete? Click 'Check' to earn cool rewards!")
May 9, 2019
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