First clear solution for Moore Neighbourhood by lexin13 - python coding challenges

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First solution in Clear category for Moore Neighbourhood by lexin13

def count_neighbours(grid, row, col):
    return sum(grid[x][y]
        for x in (row - 1, row, row + 1)
        for y in (col - 1, col, col + 1) 
        if (x, y) != (row, col) and x in range(len(grid)) and y in range(len(grid[0]))
        )

March 12, 2016

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