link:https://oj.leetcode.com/problems/two-sum/
描述：
Given an array of integers, find two numbers such that they add up to a specific target number.
The function twoSum should return indices of...
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其他好文 时间：
2015-02-02 21:33:09
阅读次数：
138
首先作这个题，最直接的思路是两个for循环，然而所带来的缺陷是时间复杂度太高O(n2)。所以要转变思路：如何能一次遍历就解决问题？因为是两个数相加来得到一个既定的数（target），那就有一个思路是：能不能两头相加，然后通过头指针和尾指针来回向中间靠拢来实现？答案是可以的。分两步走：排序设置头、尾两...
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编程语言 时间：
2015-02-02 19:32:32
阅读次数：
164
#title : Two Sum#Given an array of integers, find two numbers such#that they add up to a specific target number.#The function two Sum should return in...
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其他好文 时间：
2015-02-02 14:10:58
阅读次数：
119
Q：
Given an array of integers, find two numbers such that they add up to a specific target number.
The function twoSum should return indices of the two numbers such that they add up to the targe...
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其他好文 时间：
2015-01-31 14:40:36
阅读次数：
225
题目链接：[Two Sum](https://oj.leetcode.com/problems/two-sum/ )Given an array of integers, find two numbers such that they add up to a specific target number.The function twoSum should return indices of th...
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其他好文 时间：
2015-01-27 23:36:58
阅读次数：
356
描述：
Given an array of integers, find two numbers such that they add up to a specific target number.
The function twoSum should return indices of the two numbers such that they add up to the targ...
分类：
其他好文 时间：
2015-01-27 20:24:52
阅读次数：
213
Given an array of integers that is already sorted in ascending order, find two numbers such that they add up to a specific target number.The function ...
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其他好文 时间：
2015-01-27 13:19:46
阅读次数：
141
Given an array of integers, find two numbers such that they add up to a specific target number.
The function twoSum should return indices of the two numbers such that they add up to the target, w...
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编程语言 时间：
2015-01-27 09:28:10
阅读次数：
160
题目：Given an array of integers, find two numbers such that they add up to a specific target number.The function twoSum should return indices of the two...
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其他好文 时间：
2015-01-23 21:18:04
阅读次数：
239
题目描述：Two SumGiven an array of integers, find two numbers such that they add up to a specific target number.The function twoSum should return indices o...
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其他好文 时间：
2015-01-22 21:34:11
阅读次数：
167
