题目意思:给一个数组,给一个target,找三个数的和,这个和要与target距离最近,输出这个和 思路:这个题比3sum要稍微简单一点,如果需要优化,也可以去重,不过因为结果唯一,我没有去重. min abs(flag=num[i]+num[j]+num[k]-target),判断条件稍微调整,就是flag>0,则k-- flag<0,则j++,flag=0,则返回target class Solution { public: int threeSumClosest(vector<in…
# -*- coding: utf8 -*-'''__author__ = 'dabay.wang@gmail.com' 16: 3Sum Closesthttps://oj.leetcode.com/problems/3sum-closest/ 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…
我现在在做一个叫<leetbook>的免费开源书项目,力求提供最易懂的中文思路,目前把解题思路都同步更新到gitbook上了,需要的同学可以去看看 书的地址:https://hk029.gitbooks.io/leetbook/ 16. 3Sum Closest [M] Given an array S of n integers, find three integers in S such that the sum is closest to a given number, target.…
16. 3Sum Closest Medium 131696FavoriteShare Given an array nums of n integers and an integer target, find three integers in nums such that the sum is closest to target. Return the sum of the three integers. You may assume that each input would have e…
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. For example, given array S = {-1…
