leetcode--4Sum
来源:互联网 发布:java 获得访问者ip 编辑:程序博客网 时间:2024/06/17 06:19
Given an array S of n integers, are there elements a, b, c, and d in S such that a + b + c + d = target? Find all unique quadruplets in the array which gives the sum of target.
Note:
- Elements in a quadruplet (a,b,c,d) must be in non-descending order. (ie, a ≤ b ≤ c ≤ d)
- The solution set must not contain duplicate quadruplets.
For example, given array S = {1 0 -1 0 -2 2}, and target = 0. A solution set is: (-1, 0, 0, 1) (-2, -1, 1, 2) (-2, 0, 0, 2)
原文链接http://blog.csdn.net/crazy__chen/article/details/45567371
阅读全文
0 0
- 【Leetcode】4Sum (Sum)
- leetcode 2 sum 3sum 4sum
- Leetcode 2SUM-3SUM-4SUM
- Leetcode-2sum,3sum,4sum
- leetcode 2 sum & 3 sum & 4 sum
- [LeetCode] 2Sum, 3Sum, 4Sum, 3SUm closet
- [LeetCode] K sum(2Sum、3Sum、4Sum)
- leetcode--sum集合:2sum,3sum,4sum
- leetcode --- 2 sum , 3 sum , 4 sum , k sum problem
- LeetCode: 4 Sum
- LeetCode: 4Sum
- LeetCode 4Sum
- Leetcode: 4SUM
- 【leetcode】 4 sum
- LeetCode 4Sum
- leetcode 44: 4Sum
- [Leetcode] 4 Sum [Unsolved]
- 【leetcode】4Sum
- java多线程Thread与Runnable的区别与使用深入理解
- 全局变量和局部变量
- Latex插入项目符号和编号
- 7.类中的方法
- springboot之集成jsp(springMVC)
- leetcode--4Sum
- JS中常见的算法
- Unity切图
- 两款JSON类库Jackson与JSON-lib的性能对比(新增第三款测试)
- JAVA 发送邮件工具类
- Android:学习AIDL,这一篇文章就够了(上)
- 两种rop and egghunter
- 动态规划中级教程 96. Unique Binary Search Trees
- 剑指offer-两个链表的第一个公共点