2020-01-01

Python代码：
class Solution:
    def twoSum(self, nums, target):
        """
        :type nums: List[int]
        :type target: int
        :rtype: List[int]
        """
        temp = dict()
        result = [-1, -1]
        for i in range(len(nums)):
            if target-nums[i] in temp.keys():
                result[1] = i
                result[0] = temp.get(target - nums[i])
                break
            else:
                temp[nums[i]] = i
        return result