IndexError doesn't appear
Is it ok, if i don't get IndexError when indexes are -1?
def count_neighbours(grid, row, col): dirs = ((-1,-1),(-1,0),(-1,1),(0,1),(1,1),(1,0),(1,-1),(0,-1)) n = 0 for dir in dirs: try: n += grid[row+dir[0]][col+dir[1]] except IndexError: continue return n
task.count-neighboursCreated: Aug. 1, 2016, 2:55 p.m.
Updated: Aug. 1, 2016, 4:03 p.m.
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