Method makeXY

Array/NumberOfIslands.py:33–37

(self, x, y)

"""
class Solution(object):
    def makeXY(self, x, y):
        return ((x, y-1),
                (x, y+1),
                (x-1, y),
                (x+1, y))
    
    def numIslands(self, court):
        """