https://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 tw...
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其他好文 时间:
2015-04-20 18:20:27
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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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2015-04-18 12:47:09
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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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2015-04-15 13:21:32
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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 tw...
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2015-04-08 21:19:04
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112
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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2015-04-08 12:40:40
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题意:在一个整数序列中找到两个元素,他们之和为target,并用vector返回这两个元素的位置(升序),位置从1开始算起。思路:方法(1):两个指针法。也就是排序,然后一个从头扫,一个从尾扫,前提是先排序,但是给的数组是无序的,一旦排序就失去了他们的具体位置。如果是ACM的题还可以弄个结构体把他们...
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2015-04-06 21:37:25
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今天开始,每天一道LeetCode!Given an array of integers, find two numbers such that they add up to a specific target number.The function twoSum should return ind...
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2015-04-04 16:29:51
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108
I 非排好序,最快O(n), 用hashmap解决public class Solution { public int[] twoSum(int[] numbers, int target) { int[] res = new int[2]; HashMap h...
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2015-04-04 07:54:58
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138
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 numbers such that they add up to the targ...
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其他好文 时间:
2015-04-03 21:08:43
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158
preface:leetcode练习
question:1.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 the two numb...
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编程语言 时间:
2015-04-01 17:42:22
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170