(self)
| 61 | del temp |
| 62 | |
| 63 | def delete_end(self): |
| 64 | curr = self.head |
| 65 | prev = None |
| 66 | while True: |
| 67 | if curr.next == None: |
| 68 | prev.next = None |
| 69 | del curr |
| 70 | break |
| 71 | prev = curr |
| 72 | curr = curr.next |
| 73 | |
| 74 | def delete(self, pos): |
| 75 | if pos < 0 or pos > self.length(): |