问题: Given an array S of n integers, find three integers in S such that the sum is closest to a given number, target.Return the sum of the three integers. You may assume that each input would have exactly one solution.For example, given array S = {-1…

题目难度:Medium 题目: Given an array S of n integers, find three integers in S such that the sum is closest to a given number, target. Return the sum of the three integers. You may assume that each input would have exactly one solution. 翻译: 给定一个n个整数的数组S,在S…

题目难度:Medium 题目: Given an array S of n integers, find three integers in S such that the sum is closest to a given number, target. Return the sum of the three integers. You may assume that each input would have exactly one solution. 翻译: 给定一个n个整数的数组S,在S…

Given an array S of n integers, find three integers in S such that the sum is closest to a given number, target. Return the sum of the three integers. You may assume that each input would have exactly one solution. For example, given array S = {-1 2…

一.题目描写叙述 二.解题技巧 该题与3Sum的要求类似.不同的是要求选出的组合的和与目标值target最接近而不一定相等.但实际上,与3Sum的算法流程思路类似,先是进行排序.然后顺序选择数组A中的下标为i的元素值作为组合中三个数的最小值,进而寻找另外两个更大的值,最后求出三个数的和.只是的地方在于这里是寻找最靠近给定值.寻找最靠近的值就无全部反复的事情了,所以能够不考虑夹逼的过程中的越过同样元素的过程,尽管越过同样的元素速度会快一些,可是代码长度也会加长. 这道题难的地方可能在于刚開始这样的…

题目链接:https://leetcode.com/problems/3sum-closest/ 题目:Given an array S of n integers, find three integers in S such that the sum is closest to a given number, target. Return the sum of the three integers. You may assume that each input would have exact…

16. 3Sum Closest Total Accepted: 86565 Total Submissions: 291260 Difficulty: Medium Given an array S of n integers, find three integers in S such that the sum is closest to a given number, target. Return the sum of the three integers. You may assume…

1. Two Sum 题目链接 题目要求: 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, where index1 must be less than ind…

16. 3Sum Closest Total Accepted: 86565 Total Submissions: 291260 Difficulty: Medium Given an array S of n integers, find three integers in S such that the sum is closest to a given number, target. Return the sum of the three integers. You may assume…

Given an array S of n integers, find three integers in S such that the sum is closest to a given number, target. Return the sum of the three integers. You may assume that each input would have exactly one solution. For example, given array S = {-1 2…