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Leetcode: Merge Sorted Array
题目: Given two sorted integer arrays A and B, merge B into A as one sorted array.Note: You may assume that A has enough space (size that is greater or equal to m + n) to hold additional elements from...
分类:其他好文   时间:2015-03-13 12:44:23    阅读次数:139
Theano is a Python library: A CPU and GPU math expression compiler
Theano is a Python library that allows you to define, optimize, and evaluate mathematical expressions involving multi-dimensional arrays efficiently. ...
分类:编程语言   时间:2015-03-12 22:05:53    阅读次数:363
java中实现汉语拼音排序
Java提供的Collator拼音排序中,发现“怡”字总排在最后解决方案如下: 实现Comparator接口,利用pinyin4j将要比较的字符串转化成相应的拼音字符串,然后再比较。所需jar包:pinyin4j-2.5.0.jar;下载地址:http://pinyin4j.sourceforge.net/ import java.util.Arrays; import java.ut...
分类:编程语言   时间:2015-03-12 19:20:11    阅读次数:177
Java开发者易犯错误Top10
本文总结了Java开发者经常会犯的前十种错误列表。Top1. 数组转换为数组列表将数组转换为数组列表,开发者经常会这样做:[java]view plaincopyListlist=Arrays.asList(arr);Arrays.asList()将返回一个数组内部是私有静态类的ArrayList,...
分类:编程语言   时间:2015-03-12 18:32:39    阅读次数:202
王道训练营3月12日
找出n个数组中相同的元素 1 int arrays_common(int arrs[][10], int cnt, int* res, int len_res ) 2 { 3 int* index_arr = (int*)calloc(cnt, sizeof(int)); ...
分类:其他好文   时间:2015-03-12 14:51:16    阅读次数:187
leetcode: Median of Two Sorted Arrays
题目要求:There are two sorted arrays A and B of size m and n respectively. Find the median of the two sorted arrays. The overall run time complexity shoul...
分类:其他好文   时间:2015-03-11 21:30:30    阅读次数:123
编程10大概念
1、字符串:toCharArray()//获得字符串对应的char数组 Arrays.sort()//数组排序 Arrays.toString(char[] a)//数组转换成字符串 charAt(int x)//获得某个 TreeNode索引处的字符 length()//...
分类:其他好文   时间:2015-03-10 13:45:31    阅读次数:151
Median of Two Sorted Arrays
There are two sorted arrays A and B of size m and n respectively. Find the median of the two sorted arrays. The overall run time complexity should be ...
分类:其他好文   时间:2015-03-09 15:52:47    阅读次数:92
Merge Sorted Array
Merge Sorted Array问题:Given two sorted integer arrays A and B, merge B into A as one sorted array.Note:You may assume that A has enough space (size tha...
分类:其他好文   时间:2015-03-08 21:28:44    阅读次数:122
LeetCode(3) || Median of Two Sorted Arrays
LeetCode(3) || Median of Two Sorted Arrays题记之前做了3题,感觉难度一般,没想到突然来了这道比较难的,星期六花了一天的时间才做完,可见以前基础太差了。题目内容There are two sorted arrays A and B of size m and ...
分类:其他好文   时间:2015-03-08 00:03:19    阅读次数:222
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