(x, y)
| 51 | y_length = len(court) |
| 52 | |
| 53 | def helper(x, y): |
| 54 | Xy = self.makeXY(x, y) |
| 55 | for i in Xy: |
| 56 | try: |
| 57 | if i[1] < 0 or i[0] < 0: |
| 58 | continue |
| 59 | |
| 60 | if court[i[1]][i[0]] == '1': |
| 61 | court[i[1]][i[0]] = '0' |
| 62 | t = helper(i[0], i[1]) |
| 63 | except IndexError: |
| 64 | continue |
| 65 | else: |
| 66 | return 1 |
| 67 | |
| 68 | |
| 69 | for y in range(y_length): |