题目: https://leetcode.com/problems/3sum-closest/ [标签]Array; Two Pointers [个人分析] 这道题和它的姊妹题 3Sum 非常类似, 就不再多说了,具体一些的分析可以参考 [Leetcode][015] 3Sum public class Solution { public int threeSumClosest(int[] nums, int target) { int result = target; int len = nu…

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…

public class Solution { public int threeSumClosest(int[] num, int target) { int result = num[0] + num[1] + num[num.length - 1]; Arrays.sort(num); for (int i = 0; i < num.length - 2; i++) { int start = i + 1, end = num.length - 1; while (start < end)…

LeetCode 16. 3Sum Closest(最接近的三数之和)…

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…

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 of the three integers. You may assume that each input would have exactly one solution. For example, given arr…

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…

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 = {-…

https://leetcode.com/problems/3sum-closest/ [描述] 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…

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 exactly one solution. Example: Given array nu…

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…

题目描述: 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 =…

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…

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 = {-…

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.题目链接:https://leetcode.com/problems/3sum-closest/ 二.题目大意: 给定一个数组A和一个目标值target,要求从数组A中找出3个数来,使得这三个数的和最接近target. 三.题解: 这道题实质就是3sum(http://www.cnblogs.com/wangkundentisy/p/9079622.html)问题的变形,而且题目假设的是解是唯一的,所以该题甚至都不用考虑重复情况了.所以只需在3sum问题中,判断下三个元素的和与target的…

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…

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…

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 1…

[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 = {…

题面 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 exactly one solution. 给定数组,找出并返回最接近target的…

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…

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…

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 exactly one solution. Example: Given array nu…

题目链接 https://leetcode.com/problems/3sum-closest/?tab=Description     Problem : 找到给定数组中a+b+c 最接近target的组合   类似求三个数之和为0的思路:每次更新求和的result值,利用函数Math.abs()判断绝对值最小的为result   参考代码: package leetcode_50; import java.util.Arrays; /*** * * @author pengfei_zheng…

题目: 给定一个数组,和一个指定的值,找出数组中3个数,它的和最接近这个指定值,并返回这个和. 解法: 和上一题找3个数的和为0一样,先排序再遍历,这一次不需要记录路径. 代码: class Solution { public: int threeSumClosest(vector<int> &num, int target) { int result, min_gap = INT_MAX; sort(num.begin(), num.end()); //先排序 ; a < nu…

题目: 给定一个包括n个整数的数组nums和一个目标值target.找到nums中的三个整数,使得他们之和与target最为接近.返回三个整数之和,假定每组输入只存在唯一答案 解题思路: 将nums数组重新排列,然后从i = 0开始遍历,分别取left = i + 1和right = nums.length - 1,将nums[i].nums[left]和nums[right]三数之和与target差值的绝对值与diff比较,如果小于diff,则使sum赋值为此三数之和,并且将diff的值修改为…

Given an array of n integers nums and a target, find the number of index triplets i, j, k with 0 <= i < j < k < n that satisfy the condition nums[i] + nums[j] + nums[k] < target. For example, given nums = [-2, 0, 1, 3], and target = 2. Retu…

# -*- 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…