Given an unsorted array of integers, find the
length of the longest consecutive elements sequence.For example,Given[100, 4,
200, 1, 3, 2],The longest ...
分类:
其他好文 时间:
2014-05-10 20:06:26
阅读次数:
404
Say you have an array for which theithelement
is the price of a given stock on dayi.Design an algorithm to find the maximum
profit. You may complete a...
分类:
其他好文 时间:
2014-05-06 00:51:29
阅读次数:
353
命令行如下find . -type f -size
+1000000kLinux系统下查找大文件或目录的技巧当硬盘空间不够时,我们就很关心哪些目录或文件比较大,看看能否干掉一些了,怎么才能知道呢?
#已易读的格式显示指定目录或文件的大小,-s选项指定对于目录不详细显示每个子目录或文件的大小 du.....
分类:
系统相关 时间:
2014-05-06 00:39:57
阅读次数:
504
Given an unsorted array of integers, find the
length of the longest consecutive elements sequence.For example,Given [100, 4,
200, 1, 3, 2],The longest...
分类:
其他好文 时间:
2014-05-05 23:01:41
阅读次数:
374
并查集类的c++封装,比较union_find algorithm四种实现方法之间的性能差别...
分类:
编程语言 时间:
2014-05-05 21:25:44
阅读次数:
324
题目:
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 matter what you leave beyond the new len...
分类:
其他好文 时间:
2014-05-05 12:58:57
阅读次数:
294
Say you have an array for which theithelement
is the price of a given stock on dayi.Design an algorithm to find the maximum
profit. You may complete a...
分类:
其他好文 时间:
2014-05-03 23:21:20
阅读次数:
292
今天遇到了这个方面的问题,目前找到两种办法。一种是换编译器如mingw,另一种是装vc。第一种方法没成功,现在正在等第二种。 第一种: 首先安装MinGW;
把MinGW的路径添加到环境变量path中,比如MinGW安装在D:\MinGW\中,就把D:\MinGW\bin添加到path中; 打开命令...
分类:
编程语言 时间:
2014-05-03 23:20:29
阅读次数:
363
auto root = Dictionary::create();
auto string = String::create("string element value");
root->setObject(string, "string element key");
auto array = Array::create();
...
分类:
其他好文 时间:
2014-05-03 16:27:48
阅读次数:
380
Where's Waldorf?
Given a m by n grid
of letters, ( ),
and a list of words, find the location in the grid at which the word can be found. A word matches a straight, uninterrupted line o...
分类:
其他好文 时间:
2014-05-02 10:59:15
阅读次数:
514