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

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First solution in Clear category for Moore Neighbourhood by rolandp

def count_neighbours(grid, row, col):
    rows = range(max(0, row-1), min(row+1, len(grid)-1)+1)
    cols = range(max(0, col-1), min(col+1, len(grid[0])-1)+1)
    return sum([grid[r][c] for r in rows for c in cols]) - grid[row][col]

Sept. 26, 2015

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