21 lines
781 B
Python
21 lines
781 B
Python
|
|
def retNumOrZero(values, row, column):
|
|
if 0 > row or row >= len(values) or 0 > column or row >= len(values[0]):
|
|
return None
|
|
|
|
return values[row][column]
|
|
|
|
def neighborAverage(values, row, column):
|
|
nums = [retNumOrZero(values, row - 1, column - 1), retNumOrZero(values, row - 1, column), retNumOrZero(values, row - 1, column + 1), retNumOrZero(values, row, column - 1), retNumOrZero(values, row, column), retNumOrZero(values, row, column + 1), retNumOrZero(values, row + 1, column - 1), retNumOrZero(values, row + 1, column), retNumOrZero(values, row + 1, column + 1)]
|
|
su = 0
|
|
d = 0
|
|
for n in nums:
|
|
if n is not None:
|
|
su += n
|
|
d += 1
|
|
|
|
print(su / d, end="\t")
|
|
|
|
a = [[0,1,2],[3,4,5],[6,7,8]]
|
|
|
|
neighborAverage(a, 0, 0) |