原文:[LeetCode] 3Sum 解题思路

Given an arraySofnintegers, are there elementsa,b,cinSsuch thata b c Find all unique triplets in the array which gives the sum of zero. Note: Elements in a triplet a,b,c must be in non descending orde ...

2015-12-19 19:21 0 3734 推荐指数:

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LeetCode 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 ...

Sun Oct 28 02:03:00 CST 2012 1 5482
[leetcode]3Sum @ Python

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 ...

Tue Apr 29 22:30:00 CST 2014 2 11356
[LeetCode] 3Sum Smaller

Problem Description: Given an array of n integers nums and a target, find the number of index tripl ...

Mon Aug 17 23:50:00 CST 2015 0 4780
[leetcode]3Sum Closest @ Python

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 ...

Wed Apr 30 00:06:00 CST 2014 0 3464
LeetCode:3Sum, 3Sum Closest, 4Sum

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 ...

Mon Apr 07 08:21:00 CST 2014 0 9910
3Sum Closest leetcode java

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 ...

Tue Jul 22 19:35:00 CST 2014 1 3618
LeetCode】15. 3Sum

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 ...

Wed Jul 09 03:38:00 CST 2014 0 4354
[LeetCode] 15. 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 the sum ...

Fri Feb 17 06:29:00 CST 2017 0 2295
 
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