题解 | #两数之和#

#
# 代码中的类名、方法名、参数名已经指定，请勿修改，直接返回方法规定的值即可
#
# 
# @param numbers int整型一维数组 
# @param target int整型 
# @return int整型一维数组
#
class Solution:
    def twoSum(self , numbers: List[int], target: int) -> List[int]:
        # write code here
        hash = {}
        res = []
        for i in range(len(numbers)):
            tmp = target - numbers[i]
            if tmp not in hash:
                hash[numbers[i]] = i
            else:
                res.append(hash[tmp]+1)
                res.append(i+1)
                break

        return res