Spiral Matrix
Do not return anything, modify matrix in-place instead.' 'Output' = [1,2,3,6,9,8,7,4,5]
class Solution:
def spiralOrder(self, martix):
output = []
while matrix:
output.extend(matrix.pop(0))
matrix = list(zip(*matrix))
matrix = matrix[::-1]
return output
matrix = [[1,2,3],[4,5,6],[7,8,9]]
p1 = Solution()
print(p1.spiralOrder(matrix))