To evaluate the performance of our first year CS majored students, we consider their grades of three courses only: C - C Programming Language, M - Mathematics (Calculus or Linear Algrbra), and E - Eng...
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其他好文 时间:
2015-02-25 21:10:23
阅读次数:
157
http://www.hjenglish.com/new/p718262/My little friend Seth, who is eight, pronounces this the best film he has ever seen.我八岁的小伙伴,赛斯,声称这是他看过的最棒的电影。And ...
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其他好文 时间:
2015-02-25 19:51:10
阅读次数:
164
转载,原文地址:http://www.cnblogs.com/developersupport/p/webpage-performance-best-practices.html#httprequest你愿意为打开一个网页等待多长时间?我一秒也不愿意等。但是事实上大多数网站在响应速度方面都让人失望。...
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Web程序 时间:
2015-02-25 10:15:55
阅读次数:
213
#include <stdio.h>
#include <stdlib.h>
void swap(int *i, int *j);
int choose_pivot(int i, int j);
int partition(int list[], int m, int n);
void quicksort(int list[], int m, int n);
void display(in...
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编程语言 时间:
2015-02-24 21:06:54
阅读次数:
178
With the 2010 FIFA World Cup running, football fans the world over were becoming increasingly excited as the best players from the best teams doing battles for the World Cup trophy in South Africa. Si...
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其他好文 时间:
2015-02-24 12:37:00
阅读次数:
156
https://www.devexpress.com/Support/Center/Question/Details/T148978The best way to determine the precise cause of a performance problem is to profile y...
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移动开发 时间:
2015-02-24 10:15:48
阅读次数:
797
Say you have an array for which the ithi^{th} element is the price of a given stock on day ii.Design an algorithm to find the maximum profit. You may complete at most k transactions.Note:
You may not...
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其他好文 时间:
2015-02-23 00:16:37
阅读次数:
174
Say you have an array for which the ithi^{th} element is the price of a given stock on day ii.Design an algorithm to find the maximum profit. You may complete at most two transactions.Note:
You may no...
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其他好文 时间:
2015-02-22 18:31:15
阅读次数:
181
题目大意:
给个字符串X,要把X分成两段T1,T2,每个字母都有一个对应的价值,如果T1,T2是回文串(从左往右或者从右往左读,都一样),那么他们就会有一个价值,这个价值是这个串的所有字母价值之和,如果不是回文串,那么这串价值就为0。问最多能获得多少价值?
思路:
把字符串X逆序后得到字符串Y
让X去匹配Y ,匹配的长度满足extend[i] + i == len, le...
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其他好文 时间:
2015-02-21 16:37:26
阅读次数:
159
CloudStack 4.2 源码编译过程中出现如下错误
Traceback (most recent call last):
File "/opt/cloudstack/tools/apidoc/gen_toc.py", line 192, in
category = choose_category(fn)
File "/opt/cloudstack/tools/apidoc...
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其他好文 时间:
2015-02-21 10:56:18
阅读次数:
171