Given an array of n integers nums and a target, find the number of index triplets i, j, k with 0 ...
Problem Description: Given an array ofnintegersnumsand atarget, find the number of index tripletsi, j, kwith lt i lt j lt k lt nthat satisfy the conditionnums i nums j nums k lt target. For example, g ...
2015-08-17 15:50 0 4780 推荐指数:
Given an array of n integers nums and a target, find the number of index triplets i, j, k with 0 ...
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 ...
原题地址:http://oj.leetcode.com/problems/3sum/ 题意:从一个数组中找到三个数,使这三个数的和为0。有可能存在多组解,也有可能存在重复的解,所以需要去重。比如:num=[-1,0,1,2,-1,-4];那么存在两组解:[[-1,0,1],[-1,-1,2 ...
原题地址:http://oj.leetcode.com/problems/3sum-closest/ 题意:数组中每三个元素进行求和,找出所有和中大小最接近target的和,并返回这个和与target之间的差值。 解题思路:使用一个变量mindiff来监测和与target之间的差值,如果差值 ...
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 ...
Given an array S of n integers, are there elements a, b, c in S such that a + b + c = 0? Find all unique triplets in the array which gives the sum ...
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 ...
3Sum Given an array S of n integers, are there elements a, b, c in S such that a + b + c = 0? Find all unique triplets in the array which gives ...