两数之和-双指针

1.1、1. 两数之和 1.2、167. 两数之和 II - 输入有序数组

class Solution:
    def twoSum(self, numbers: List[int], target: int) -> List[int]:
        i = 0
        j = len(numbers)-1
        while i  bool:
        if not root:
            return False
        self.preOrder(root)
        
        i = 0
        j = len(self.res)-1
        while i