题目:Linked List Cycle IIGiven a linked list, return the node where the cycle begins. If there is no cycle, returnnull.Follow up:Can you solve it withou...
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其他好文 时间:
2014-07-07 13:44:29
阅读次数:
281
题目:Follow up for "Search in Rotated Sorted Array":What ifduplicatesare allowed?Would this affect the run-time complexity? How and why?Write a function...
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其他好文 时间:
2014-07-07 00:14:37
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186
问题描述如下:Given a linked list, return the node where the cycle begins. If there is no cycle, return null.Follow up:Can you solve it without using extra s...
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其他好文 时间:
2014-07-03 21:00:48
阅读次数:
401
题目:Follow up for "Remove Duplicates":What if duplicates are allowed at mosttwice?For example,Given sorted array A =[1,1,1,2,2,3],Your function should ...
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其他好文 时间:
2014-07-03 12:10:12
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191
1. 经常变动的字符串要用 StringBuilder,然后每次变动用 append 方法。而不应该每次创建新的 String。2. 使用 static final 变量。3. It's reasonable to follow common object-oriented programming ...
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移动开发 时间:
2014-07-01 20:10:32
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238
题目
Given a linked list, determine if it has a cycle in it.
Follow up:
Can you solve it without using extra space?
方法
/**
* Definition for singly-linked list.
* class ListNode {
...
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其他好文 时间:
2014-07-01 11:31:40
阅读次数:
178
题目
Given a linked list, return the node where the cycle begins. If there is no cycle, return null.
Follow up:
Can you solve it without using extra space?
方法
public ListNode de...
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其他好文 时间:
2014-07-01 11:30:58
阅读次数:
200
原文地址:http://developer.android.com/design/wear/principles.html
本篇设计原则提供了一些关于应该怎样规划和评估你的Android Wear应用程序设计的简单思路。
Focus on not stopping the user and all else will follow(专注于不打算用户并让一切后续跟随上来)
...
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移动开发 时间:
2014-07-01 11:28:20
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309
1、错误描述
ORA-12801: 并行查询服务器P007中发出错误信号
ORA-01722:无效数字
12801.00000 -"error signaled in parallel query server %s"
*Cause: A parallel query server reached an exception condition.
*Action: Check the follow...
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数据库 时间:
2014-07-01 06:22:10
阅读次数:
391
You are given an n x n 2D matrix representing an image.
Rotate the image by 90 degrees (clockwise).
Follow up:
Could you do this in-place?
原地图像顺时针旋转90度。因为要求空间复杂度是常数,因此应该迭代旋转操作。
class ...
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其他好文 时间:
2014-06-30 19:51:53
阅读次数:
267