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Yepoleb/sudokurowsum.py

Created November 19, 2019 17:37
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sudokurowsum.py
summands = [1]
for i in range(9):
summands.append(summands[-1] * 10)
def rowsum(row):
return sum(summands[x] for x in row)
valid_sum = rowsum([1, 2, 3, 4, 5, 6, 7, 8, 9])
def is_sudokurow(row):
return rowsum(row) == valid_sum
print(summands)
print(is_sudokurow([1, 2, 3, 4, 5, 6, 7, 8, 9]))
print(is_sudokurow([8, 2, 5, 4, 3, 6, 7, 1, 9]))
print(is_sudokurow([1, 2, 3, 4, 5, 6, 7, 7, 7]))
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