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Reverse Words in a String--LeetCode
Given an input string, reverse the string word by word. For example, Given s = "the sky is blue", return "blue is sky the". Update (2015-02-12): For C programmers: Try to solve it in-place in O(1...
分类:其他好文   时间:2015-04-13 11:01:46    阅读次数:141
Codeforces Round #298 (Div. 2) A、B、C题
题目链接:Codeforces Round #298 (Div. 2)A. ExamAn exam fornstudents will take place in a long and narrow room, so the students will sit in a line in some o...
分类:其他好文   时间:2015-04-13 09:25:37    阅读次数:157
Flatten Binary Tree to Linked List *
Given a binary tree, flatten it to a linked list in-place.For example,Given 1 / \ 2 5 / \ \ 3 4 6The flattened t...
分类:其他好文   时间:2015-04-12 20:56:55    阅读次数:122
Set Matrix Zeroes -- leetcode
Given a m x n matrix, if an element is 0, set its entire row and column to 0. Do it in place. click to show follow up. Follow up: Did you use extra space? A straight forward solution using O(m...
分类:其他好文   时间:2015-04-12 10:40:06    阅读次数:107
Reverse Linked List II
题目:Reverse a linked list from positionmton. Do it in-place and in one-pass.For example:Given1->2->3->4->5->NULL,m= 2 andn= 4,return1->4->3->2->5->NULL...
分类:其他好文   时间:2015-04-12 06:32:42    阅读次数:189
Leetcode (6) Remove Duplicates from Sorted Array
题目描述Given a sorted array, remove the duplicates in place such that each element appear only once and return the new length.Do not allocate extra space for another array, you must do this in place with...
分类:其他好文   时间:2015-04-11 18:02:04    阅读次数:100
LeetCode—Set Matrix Zeroes 矩阵数组值为0,至行,列为0
Given a m x n matrix, if an element is 0, set its entire row and column to 0. Do it in place. 题目没有什么难度,但是可以在空间复杂度上做一些处理: 开始写的算法比较简单,将行和列中为0的部分记录下来,然后再经过一个赋值操作: class Solution { public: void s...
分类:编程语言   时间:2015-04-11 17:55:45    阅读次数:188
Rotate Image
You are given annxn2D matrix representing an image.Rotate the image by 90 degrees (clockwise).Follow up:Could you do this in-place?solution:找规律 int[i]...
分类:其他好文   时间:2015-04-11 06:33:05    阅读次数:121
27 Remove Element
Given an array and a value, remove all instances of that value in place and return the new length.The order of elements can be changed. It doesn't mat...
分类:其他好文   时间:2015-04-10 21:59:13    阅读次数:112
cadence实用技巧
一、 Capture建议使用10.0以上版本,CAPTURE10.0 以上版本对 ALLEGRO 的支持更好本增加了从网上原理图库中找元件 封装的功能。虽然元件不是很多,但是比自己画方便了很多。 封装的功能。虽然元件不是很多,但是比自己画方便了很多。操作:在原理图编辑窗口点右键,PLACE DATA...
分类:其他好文   时间:2015-04-10 09:30:10    阅读次数:221
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