[Leetcode by python] 1. Two Sum
题目
https://leetcode.com/problems/two-sum/
解题思路
第一次写技术博客,有点小兴奋!
代码
class Solution(object):
def twoSum(self, nums, target):
"""
:type nums: List[int]
:type target: int
:rtype: List[int]
"""
d = {}
for i in range(len(nums)):
if target - nums[i] in d:
return [d[target-nums[i]], i]
d[nums[i]] = i