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 constant space. Y...
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其他好文 时间:
2014-12-08 19:38:48
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173
引入js和css文件下载地址http://files.cnblogs.com/jaday/prettify.zipjs文件代码!function(){var q=null;window.PR_SHOULD_USE_CONTINUATION=!0;(function(){function S(a){f...
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其他好文 时间:
2014-12-08 00:40:24
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408
Kubuntu是很好使用,但是升级提示也是太烦人了,开机的时候总是显示如下画面: 使用System Load Indicator(sudo apt-get install indicator-multiload)查看这个界面,它的进程名是notify-osd;使用 locate -b -r not....
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系统相关 时间:
2014-12-07 15:02:45
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379
Merge Two Sorted ListsMerge two sorted linked lists and return it as a new list. The new list should be made by splicing together the nodes of the fir...
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其他好文 时间:
2014-12-07 14:58:26
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178
给定一个类似棋盘,有X和O,把X圈住的O变为X例如:For example,X X X XX O O XX X O XX O X XAfter running your function, the board should be:X X X XX X X XX X X XX O X X其实这题的思路...
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其他好文 时间:
2014-12-07 01:18:26
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137
题目
Merge two sorted linked lists and return it as a new list. The new list should be made by splicing together the nodes of the first two lists.
解答
注意假的头结点的运用,代码如下:
/**
* Definition for singly-...
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其他好文 时间:
2014-12-06 16:51:45
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195
Given a linked list and a valuex, partition it such that all nodes less thanxcome before nodes greater than or equal tox.You should preserve the origi...
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其他好文 时间:
2014-12-06 12:47:15
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152
本文是在学习中的总结,欢迎转载但请注明出处:http://blog.csdn.net/pistolove/article/details/41750865
Merge two sorted linked lists and return it as a new list. The new list should be made by splicing together the nodes of the first two lists.
For example,
Given 1->2->3,4->5->6,...
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其他好文 时间:
2014-12-06 08:55:36
阅读次数:
245
Given a binary tree
struct TreeLinkNode {
TreeLinkNode *left;
TreeLinkNode *right;
TreeLinkNode *next;
}
Populate each next pointer to point to its next right node. If there is no next right node, the next pointer should be set t...
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其他好文 时间:
2014-12-05 22:47:04
阅读次数:
271
Given an array of integers, find two numbers such that they add up to a specific target number.The function twoSum should return indices of the two nu...
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其他好文 时间:
2014-12-05 12:24:14
阅读次数:
160