发布时间：2015-04-09 11:08:58
//Reverse Nodes in k-Group Total Accepted: 29152 Total Submissions: 115092 My Submissions Question Solution //Given a linked list, reverse the nodes of a linked list k at a time and return its modified list.////If the number of nodes is not a multiple of k then left-out nodes in the end shou.........【阅读全文】
发布时间：2015-04-08 15:14:58
//Swap Nodes in Pairs Total Accepted: 43260 Total Submissions: 133314 My Submissions Question Solution //Given a linked list, swap every two adjacent nodes and return its head.////For example,//Given 1->2->3->4, you should return the list as 2->1->4->3.////Your algorithm should use only c.........【阅读全文】
发布时间：2015-04-07 10:49:39
/Merge k Sorted Lists Total Accepted: 38333 Total Submissions: 181458 My Submissions Question Solution //Merge k sorted linked lists and return it as one sorted list. Analyze and describe its complexity.import java.util.Comparator;import java.util.List;import java.util.PriorityQueue;//Me.........【阅读全文】
发布时间：2015-04-06 13:34:32
//Single Number II Total Accepted: 45470 Total Submissions: 131046 My Submissions Question Solution //Given an array of integers, every element appears three times except for one. Find that single one.////Note://Your algorithm should have a linear runtime complexity. Could you implement it .........【阅读全文】
发布时间：2015-04-06 10:11:01
Generate Parentheses Total Accepted: 40282 Total Submissions: 124502My SubmissionsQuestion Solution Given n pairs of parentheses, write a function to generate all combinations of well-formed parentheses..........【阅读全文】
