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搜索关键字:pointers on c    ( 570个结果
转:Hide data inside pointers(在指针中隐藏数据)
该文介绍了如何使用指针中一些未使用的位来隐藏一些数据。 When we write C code, pointers are everywhere. We can make a little extra use of pointers and sneak in some extra informat...
分类:其他好文   时间:2015-06-15 12:33:40    阅读次数:122
Populating Next Right Pointers in Each Node I or II
Follow up for problem "Populating Next Right Pointers in Each Node".What if the given tree could be any binary tree? Would your previous solution stil...
分类:其他好文   时间:2015-06-10 11:45:22    阅读次数:101
[LeetCode] Remove Duplicates from Sorted Array
Well, a medium problem. Use two pointers. One points to the curren number and the other points to the last unique number. Once duplicates occur, move ...
分类:其他好文   时间:2015-06-09 23:22:45    阅读次数:122
记录数组与指针的易混淆点
这两天看Linux设备模型的kobject结构,整个人都不好了,老是搞错一些东西~感觉还是有必要好好在复习一下基础知识。 1、指针数组与数组指针 这两个名字不同当然所代表的意思也就不同。我刚开始看到这就吓到了,主要是中文太博大精深了,整这样的简称太专业了,把人都绕晕了。从英文解释或中文全称看就比较容易理解。 指针数组:array of pointers,即用于存储指针的数组,也就是数组元素都是指针 数组指针:a pointer to an array,即指向数组的指针 还要注意的是他们用法的区...
分类:编程语言   时间:2015-06-05 10:26:54    阅读次数:211
Leetcode 116 Populating Next Right Pointers in Each Node
Given a binary tree struct TreeLinkNode { TreeLinkNode *left; TreeLinkNode *right; TreeLinkNode *next; }Populate each next pointe...
分类:其他好文   时间:2015-06-04 11:36:24    阅读次数:97
[leetcode][042] Trapping Rain Water (Java)
题目在这里:https://leetcode.com/problems/trapping-rain-water/[标签] Array; Stack; Two Pointers这个题我感觉很难,我自己是完全不会。下面贴的是别人想到的好方法,自己适当做了些简单调整。我觉得,这个解法非常巧妙的使用了双向的...
分类:移动开发   时间:2015-06-02 09:15:32    阅读次数:149
leetcode_116题——Populating Next Right Pointers in Each Node(树,广度优先搜索)
Populating Next Right Pointers in Each NodeTotal Accepted:49664Total Submissions:137310My SubmissionsQuestionSolutionGiven a binary tree struct Tre...
分类:其他好文   时间:2015-06-01 13:09:02    阅读次数:107
leetcode--Populating Next Right Pointers in Each Node II
Follow up for problem "Populating Next Right Pointers in Each Node". What if the given tree could be any binary tree? Would your previous solution still work? Note: You may only use constant ...
分类:其他好文   时间:2015-05-28 21:40:04    阅读次数:183
Populating Next Right Pointers in Each Node II
/** * Definition for binary tree with next pointer. * struct TreeLinkNode { * int val; * TreeLinkNode *left, *right, *next; * TreeLinkNode(int x) : val(x), left(NULL), right(NULL), next(NULL) ...
分类:其他好文   时间:2015-05-24 21:57:29    阅读次数:129
Java for LeetCode 117 Populating Next Right Pointers in Each Node II
Follow up for problem "Populating Next Right Pointers in Each Node".What if the given tree could be any binary tree? Would your previous solution stil...
分类:编程语言   时间:2015-05-24 16:59:54    阅读次数:269
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