(self, word: str)
| 6 | self.node = {} |
| 7 | |
| 8 | def add_word(self, word: str) -> None: |
| 9 | node = self.node |
| 10 | for ltr in word: |
| 11 | if ltr not in node: |
| 12 | node[ltr] = {} |
| 13 | node = node[ltr] |
| 14 | node["is_word"] = True |
| 15 | |
| 16 | def word_exists(self, word: str) -> bool: |
| 17 | node = self.node |