//这里填你的代码^^
//注意代码要放在两组三个点之间，才可以正确显示代码高亮哦~
class Solution:
    def twoSum(self, nums: List[int], target: int) -> List[int]:
        my_hash,n={},len(nums)
        for i in range(n):
            if target-nums[i] in my_hash:
                return [i,my_hash[target-nums[i]]]
            else:
                my_hash[nums[i]]=i