var scrollMoveObj = null, scrollPageY = 0, scrollY = 0;var scrollDivList = new Array();// obj需要添加滚动条的对象 w滚动条宽度 className滚动条样式名称// obj元素 必须指定高度,并设置over...
分类:
Web程序 时间:
2015-08-19 16:14:11
阅读次数:
120
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Drainage Ditches
Time Limit: 1000MS
Memory Limit: 10000KB
64bit IO Format: %I64d & %I64u
Every time it rains on Farmer John's fields, a pond forms over Bessie's f...
分类:
其他好文 时间:
2015-08-19 13:29:57
阅读次数:
78
selecta.*,d.dwmchfromfr_spkfk0819ajoinspkfkbona.商品编号=b.spbhleftjoin(selectdwbh,spid,row_number()over(PARTITIONBYspidorderbyplh)rowfromspls_rk)conb.spid=c.spidandc.row=1leftjoinmchkdonc.dwbh=d.dwbh
分类:
其他好文 时间:
2015-08-19 11:23:32
阅读次数:
193
Channel Allocation
Time Limit: 1000MS
Memory Limit: 10000K
Total Submissions: 13295
Accepted: 6806
Description
When a radio station is broadcasting over a very large ar...
分类:
其他好文 时间:
2015-08-18 21:25:27
阅读次数:
164
DescriptionLetxandybe two strings over some finite alphabetA. We would like to transformxintoyallowing only operations given below:Deletion:a letter i...
分类:
其他好文 时间:
2015-08-18 21:09:57
阅读次数:
181
/root/.ssh/known_hosts updated. Original contents retained as /root/.ssh/known_hosts.old [root@zjxl-100 jenkins]# scp jenkins.plugins.publish_over_ssh.BapSshPublisherPlugin.xml 192.168.19.47:/yanf/...
分类:
系统相关 时间:
2015-08-18 14:26:09
阅读次数:
307
求(nk)(mod232){n \choose k}\pmod {2^{32}}
(nk)=n!k!(n?k)!{n \choose k}={n!\over{k!(n-k)!}}
根据上式,只需要枚举各质数的指数即可。即得到如下形式:
2a1×3a2×5a3…2b1×3b2×5b3?×2c1×3c2×5c3…=2a1?b1?c1×3a2?b2?c2×5a3?b3?c3…\begin{align}
&...
分类:
其他好文 时间:
2015-08-18 01:18:37
阅读次数:
198
In this blog post we'll go over a Linux kernel privilege escalation vulnerability I discovered which enables arbitrary code execution within the kerne...
分类:
移动开发 时间:
2015-08-18 00:59:56
阅读次数:
228
Description
Let x and y be two strings over some finite alphabet A. We would like to transform
x into y allowing only operations given below:
Deletion: a letter in x is missing in y at a co...
分类:
其他好文 时间:
2015-08-16 21:32:50
阅读次数:
102
DescriptionLetxandybe two strings over some finite alphabetA. We would like to transformxintoyallowing only operations given below:Deletion:a letter i...
分类:
其他好文 时间:
2015-08-16 19:48:49
阅读次数:
106