Merge k sorted
linked lists and return it as one sorted list. Analyze and describe its complexity.
/**
* Definition for singly-linked list.
* struct ListNode {
* int val;
* ListNode *ne...
分类:
其他好文 时间:
2015-01-09 09:16:33
阅读次数:
136
【题目】
Merge k sorted
linked lists and return it as one sorted list. Analyze and describe its complexity.
【分析】
无
【代码】
/*********************************
* 日期:2015-01-06
* 作者:SJF0115
* 题目:...
分类:
其他好文 时间:
2015-01-06 23:10:50
阅读次数:
202
一:BeanUtils1 克隆对象Person a = BeanUtils.cloneBean(Personb);2 Map 转 对象BeanUtils.populate(person,map);3 对象转MapMapmap=BeanUtils.describe(person)
分类:
Web程序 时间:
2015-01-06 19:45:34
阅读次数:
164
题目:(DC,LinkedList,Heap)Mergeksorted linked lists and return it as one sorted list. Analyze and describe its complexity.题解:leetcode中不多的heap题,priorityqu...
分类:
其他好文 时间:
2014-12-30 00:24:24
阅读次数:
183
Mergeksorted linked lists and return it as one sorted list. Analyze and describe its complexity. 1 /** 2 * Definition for singly-linked list. 3 * pu.....
分类:
其他好文 时间:
2014-12-27 00:09:07
阅读次数:
127
Merge k sorted
linked lists and return it as one sorted list. Analyze and describe its complexity.
题目的意思是将k个有序链表合并成一个有序链表
思路:
利用归并排序,图解如下:
只不过在k链表合并中,图中的10 4 6 等元素变为了链表,需要 mergeTwoList(A,...
分类:
其他好文 时间:
2014-12-26 11:15:45
阅读次数:
226
【题目】
Merge k sorted
linked lists and return it as one sorted list. Analyze and describe its complexity.
合并几个有序链表为一个,分析算法复杂度。
【分治】
直观的想法是两两合并,有两种方法:1)list1和list2合并为newlist2,newlist2再和list3合...
分类:
其他好文 时间:
2014-12-26 11:12:18
阅读次数:
129
public synchronized static String getIntelIp(String describe,String ip){
Process p=null;
BufferedReader in=null;
try {
p = Runtime.getRuntime().exec("cmd /c ping -n 1 " + ip); // 此处1变大可以增加精确度...
分类:
编程语言 时间:
2014-12-25 18:28:29
阅读次数:
142
question(题意):
Describe a O(n lg(n))-time algorithm that, given a set S of n integers and another integer x, determines whether or not there exist two elements in S whose sum is exactly x.
设计一个O(n ...
分类:
编程语言 时间:
2014-12-23 09:05:46
阅读次数:
239
Merge k Sorted ListsMergeksorted linked lists and return it as one sorted list. Analyze and describe its complexity.多路归并。1、用make_heap函数维护一个大小为k的最小堆。注:...
分类:
其他好文 时间:
2014-12-20 11:34:12
阅读次数:
163