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[经典] 指定数目与和问题
Two Sum I Given an array of integers, return indices of the two numbers such that they add up to a specific target. You may assume that each input wou ...
分类:其他好文   时间:2016-04-03 23:46:26    阅读次数:244
two Sum ---- LeetCode
Solution 1: Solution 2: 暴力查找,超时 Solution 3: ...
分类:其他好文   时间:2016-03-29 23:37:17    阅读次数:113
LeetCode Two Sum II - Input array is sorted
原题链接在这里:https://leetcode.com/problems/two-sum-ii-input-array-is-sorted/ 题目: Given an array of integers that is already sorted in ascending order, find ...
分类:其他好文   时间:2016-03-27 07:15:35    阅读次数:186
LeetCode Two Sum III - Data structure design
原题链接在这里:https://leetcode.com/problems/two-sum-iii-data-structure-design/ 题目: Design and implement a TwoSum class. It should support the following oper ...
分类:其他好文   时间:2016-03-27 07:06:44    阅读次数:120
Two Sum
Given an array of integers, return indices of the two numbers such that they add up to a specific target. You may assume that each input would have ex
分类:其他好文   时间:2016-03-15 20:34:17    阅读次数:169
Leet Code OJ 1. Two Sum [Difficulty: Easy]
题目: Given an array of integers, return indices of the two numbers such that they add up to a specific target.You may assume that each input would have exactly one solution.Example: Given nums = [2, 7...
分类:其他好文   时间:2016-03-15 14:57:51    阅读次数:172
two sum
#include #include #include #include using namespace std;vector twoSum(vector& nums, int target) { int len = nums.size(); map temp; vector re; for (int...
分类:其他好文   时间:2016-03-07 10:13:31    阅读次数:119
LeetCode(1) -Two Sum
题目要求很简单,给你一个数组(例如,nums = [2,7,11,15])和一个target(target = 9),找到数组里两个数相加后能得到target的这两个数的index。在本例中,返回的应该是[0,1]。 碰到这样的题目,首先应该想到的是运用HashMap,记录数组里的每个元素和对应的i
分类:其他好文   时间:2016-02-26 14:15:57    阅读次数:107
[算法]K-SUM problem
一、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...
分类:编程语言   时间:2016-02-12 22:04:58    阅读次数:239
[LeetCode] Two Sum II - Input array is sorted 两数之和之二 - 输入数组有序
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
分类:编程语言   时间:2016-02-10 01:36:06    阅读次数:270
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