使用哈希:
class Solution(object):
def twoSum(self, nums, target):
dict={}
for i in xrange(len(nums)):
x=nums[i]
if target-x in dict:
return [dict[target-x],i]
dict[x]=i
Leetcode刷题记录 Two Sum
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转载自blog.csdn.net/Liar_27/article/details/82634170
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