[ora11@lixora ~]$ !sql
sqlplus / as sysdba
SQL*Plus: Release 11.2.0.1.0 Production on Wed Aug 27 09:50:54 2014
Copyright (c) 1982, 2009, Oracle. All rights reserved.
Connected to:
Oracle Datab...
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其他好文 时间：
2014-08-27 13:08:18
阅读次数：
311
ROADS
Time Limit: 1000MS
Memory Limit: 65536K
Total Submissions: 10844
Accepted: 3994
Description
N cities named with numbers 1 ... N are connected with one-way roads...
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其他好文 时间：
2014-08-26 17:19:46
阅读次数：
242
MachineTime Limit: 2 Seconds Memory Limit: 65536 KBIn a typical assembly line, machines are connected one by one. The first machine's output product ....
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其他好文 时间：
2014-08-26 17:16:16
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212
In a typical assembly line, machines are connected one by one. The first machine's output product will be the second machine's raw material. To simplify the problem, we put all machines
into a two-d...
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其他好文 时间：
2014-08-26 15:37:36
阅读次数：
288
题目链接：http://acm.zju.edu.cn/onlinejudge/showProblem.do?problemCode=3805
Machine
Time Limit: 2 Seconds Memory Limit: 65536 KB
In a typical assembly line, machines are connected one b...
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其他好文 时间：
2014-08-25 21:17:04
阅读次数：
296
Now a days a very common problem is:“The coordinate of two points in Cartesian coordinate system is (200, 300) and(4000, 5000). If these two points are connected we get a line segment. How manylattice...
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其他好文 时间：
2014-08-24 23:54:33
阅读次数：
406
如果你的fcitx不能使用，或者出现“搜狗面板程序加载失败,请重启以使用输入法”，都请先卸载fcitx。卸载方法可以使用sudo apt-get autoremove fcitx，或者直接在software center搜索fcitx并卸载。
我的电脑环境：
1. System version - Ubuntu 12.04.*；
2. Connected to internet....
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其他好文 时间：
2014-08-24 19:27:23
阅读次数：
215
Network of Schools
Time Limit: 1000MS
Memory Limit: 10000K
Total Submissions: 11180
Accepted: 4448
Description
A number of schools are connected to a computer netwo...
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Web程序 时间：
2014-08-24 09:10:22
阅读次数：
309
133.You created a profile APP_USER and assigned it to the users. After a month, you decide to drop the
profile. Some user sessions are currently connected to the database instance and are using the
...
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移动开发 时间：
2014-08-24 00:24:04
阅读次数：
307
题目链接Kundu is true tree lover. Tree is a connected graph havingNvertices andN-1edges. Today when he got a tree, he colored each edge with one of either...
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其他好文 时间：
2014-08-23 22:55:51
阅读次数：
309
