方法1: 两个指针暴力破解 class Solution: def twoSum(self , numbers , target ): masterIndex = 0 subIndex = 1 arrayLen = len(numbers) while masterIndex <= arrayLen -2: subIndex = masterIndex + 1 while subIndex <= arrayLen - 1: if target == numbers[subIndex] + numbers[masterIndex]: return [masterIndex + 1, ...