declare @id int,@value nvarchar(100);begin declare
c_test_main cursor fast_forward for select hps_hpId,hps_time from
hospitalPermSupp where hps_...
分类:
数据库 时间:
2014-05-08 14:39:27
阅读次数:
498
IntroductionRecently I was playing around with
Entity Framework (EF) and evaluating it for some projects. I had a very hard
time figuring out how to a...
分类:
数据库 时间:
2014-05-08 13:05:33
阅读次数:
678
Datetime:2014-05-0717:04:53PYTHON
号称胶水语言。一,表,元组,字典区别:表:可以修改a=[1,3,4,5]a[2]=5print a#[1,3,5,5]View
Code元组:不能被修改a=(1,2,3)a=(a[0],2,a[1])print a#1,2,2#数组...
分类:
其他好文 时间:
2014-05-08 12:27:37
阅读次数:
244
题目链接:
http://acm.zju.edu.cn/onlinejudge/showProblem.do?problemCode=3736
Pocket Cube
Time Limit: 2 Seconds Memory Limit: 65536 KB
Pocket Cube is a 3-D combination puzzle. It is a 2 ×...
分类:
其他好文 时间:
2014-05-07 23:53:24
阅读次数:
709
点击打开链接
ROADS
Time Limit: 1000MS
Memory Limit: 65536K
Total Submissions: 10202
Accepted: 3786
Description
N cities named with numbers 1 ... N are connected with o...
分类:
其他好文 时间:
2014-05-07 23:42:01
阅读次数:
617
Hotter Colder
Time Limit: 1000MS
Memory Limit: 65536K
Total Submissions: 2343
Accepted: 981
Description
The children's game Hotter Colder is played as follows. Player A...
分类:
其他好文 时间:
2014-05-07 23:39:58
阅读次数:
590
确定比赛名次
Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)
Total Submission(s): 10358 Accepted Submission(s): 4046
Problem Description
有N个比赛队(1
...
分类:
其他好文 时间:
2014-05-07 22:58:01
阅读次数:
323
N的范围很大,但Q的范围比较小.可以把TOP,QUERY操作用到的点分离出来,没用到的段缩成点
对于TOP 把x转到根,删除后加到开头位置
对于QUERY 旋转到根直接输出
对于RANK,递归
Queue-jumpers
Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Othe...
分类:
其他好文 时间:
2014-05-07 22:36:28
阅读次数:
559
defgetResult(cmd,timeout=2):#命令超时时间
deadline=time.time()+timeout
r=subprocess.Popen(cmd,shell=True,stdout=subprocess.PIPE)
whiletime.time()<deadlineandr.poll()isNone:
time.sleep(0.1)
ifr.poll()isNone:#检查子进程
r.kill()
r.wait()
return‘‘
r.wait()
..
分类:
编程语言 时间:
2014-05-07 22:30:17
阅读次数:
504
The Number of set
Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)
Total Submission(s): 1056 Accepted Submission(s): 655
Problem Description
Given you n s...
分类:
其他好文 时间:
2014-05-07 21:35:32
阅读次数:
381