HDU 1114 Piggy-Bank (full backpack), hdupiggy-bank
Piggy-Bank
Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)
Total Submission (s): 14728 Accepted Submission (s): 7450
Problem Description
Before ACM can do anything, a budget must be prepared and the necessary financial support obtained. the main income for this action comes from Irreversibly Bound Money (IBM ). the idea behind is simple. whenever some ACM member has
In Solaris, how to display server system event information-Linux Enterprise Application-Linux server application information is as follows. Run the vmstat command in Solaris to report the virtual memory statistics and related system events (such as CPU load, paging,
Information about context switches, device interruptions, and system calls. The vmstat command also displays statistics about switching, cache refreshing, and interruptions.
How to display system event information (vmstat-s)
Run th
Example 1:select deptno,ename,job,sal,sum (SAL) over (order by Sal) his from EMP; Results: SMITH Clerk JAMES Clerk 950 1750 ADAMS Clerk 1100 2850 WARD salesman 1250 5350 MARTIN salesman 1250 5350 MILLER Clerk 1300 6650 TURNER salesman 1500 8150 ALLEN salesman 1600 9750 example 2:select deptno,ename,sal, SUM (SAL) over (partition by the Deptno order by ename) his from EMP; Result: CLARK 2450 2450 KING 5000 7450 MILLER 1300 8750 ADAMS 1100 1100 FORD 300
Http://www.aboutyun.com/thread-7450-1-1.html
There is a very large table: Trlog The table is about 2T.Trlog:CREATE TABLE Trlog(PLATFORM string,user_id int,Click_time String,Click_url string)Row format delimitedFields terminated by ' t '; Data:PLATFORM user_id Click_time Click_urlWEB 12332321 2013-03-21 13:48:31.324/home/WEB 12332321 2013-03-21 13:48:32.954/selectcat/er/WEB 12332321 2013-03-21 13:48:46.365/er/viewad/12.htmlWEB 12332321 2013-03-21 13:
Jul awrrpti.sql-rw-r--r--1 Oracle oinstall 6444 Jul awrgrpti.sql-rw-r--r--1 Oracle oinstall 7393 Jul awrgdrpi.sql-rw-r--r--1 Oracle oinstall 7450 Jul awrddrpi.sqlWe hit introduce the following:1.awrrpt.sqlThis script is not strange to everyone, we almost to analyze the performance of the system when we have to execute the next script. Let's see what's funny in there.[email protected] admin]$ cat Awrrpt.sqlRem $Header: Awrrpt.sql 24-oct-2003.12:04:53
If the company decides to deploy an optical fiber channel storage area network (SAN), then it should determine the supplier of the switch, because it is unwise to mix different brands.
Fiber Channel switches need to communicate and cooperate with each other to manage the entire network. To ensure that the switches communicate well with each other, the best way is to select one of the three top switch suppliers and then choose its products: brocade, Ci
"configuration file name ". For example, cfgEnable "cfgTechSales" 5. The command to save the configuration file on 2109 is "Save save. In this way, we have configured the partition (Zoning) on IBM 2109 ). You can run the ZoneHelp command on the vswitch to view other command information about partition configuration. **************************************** * ***************** Brocade 4 Gb SAN Switch (for HP c-Class BladeSystem) -ZONE: configure the
When configuring the HP switch, connect to the Console line of Cisco directly at startup, with the default baud rate. However, the command line does not display anything, so I thought the machine was broken and I changed several, the baud rate has also changed a lot. I also asked a senior network engineer, later, when I tested the brocade switch, a customer asked me whether the Console line of the brocade s
Bkjia.com exclusive Article] We have tested 13 manufacturers' 10 GB Ethernet switches. In addition to six mainstream vendors, Arista, Blade, Cisco, Dell, Extreme, HP ProCurve ), we will also test 3Com/H3C, Brocade, Enterasys, Force10, Fujitsu, Juniper, and Raptor products.
3Com/H3C has been acquired by HP during this test.) You will learn about the lack of samples and we will obtain relevant samples through HP) and announce that you will not participa
HDU TodayTime limit:15000/5000 MS (java/others) Memory limit:32768/32768 K (java/others)Total submission (s): 19366 Accepted Submission (s): 4552Problem description through the brocade SAC Help, Sea East group finally passed the crisis, from now on, HDU development has been downwind, to 2050 years, the group has been quite scale, said to enter the Qianjiang pork economic Development Zone 500 strong. At this time, Xhd couple also retreated to the seco
Problem description said last talk about the sea East group face strife, the company's elder also only left XHD couple two people. Obviously, as a businessman who has worked hard for years, XHD will not sit idly by.One day, when he was thinking about the remedy, suddenly thought of his family heirloom, that is the company set up, the father as a gift to send a brocade bag, Xu father at that time, not to the last resort, do not open it. "Now is not the
Day. Song Yuli winter, more attention to this section. The Book of songs, 豳 wind. Tue: "September clothing," The meaning of the court on this day, the system of clothing, Jisao ancestors tomb, more burning cut Shing, so Ming and Qing also known as "burning Clothing festival." The cold of the north, the day began with a fire, called "Open the stove." Southern Song Zongji "Jing chu years old": "October Shuori, Millet 臛, vulgar called qin Alzheimer ... This day North people set Ma, beans rice, whe
Collect mosaic-related knowledge through the network. Mosaic (MOSAIC), building professional nouns for Kam brick, divided into ceramic brocade brick and glass brocade brick two kinds. is a
Decorative art, usually using a number of small stones or colored glass fragments to spell patterns, in the Church of the Glass art, also known as flower window glass (stained glass). In prayer
In the age of the Jiantin
Now, more and more enterprise data are in the form of files, such as Word files, ppt files and various forms of files, most of which are accessed in file format, a large number of files and a variety of different types of files need to be accessed resulting in increasingly complex file systems. As a kind of data form, document needs new management method, and the appearance of File area network (FAN) solves this problem. A file area network (FAN) is a method of describing hardware and software t
Windows 7 carries a special feature: Windows XP mode, also known as XP compatibility mode, which is specifically designed to address the incompatibility of some applications under Windows 7, which may be run in XP compatibility mode. If the user wishes to use this service, first determine whether their machine hardware configuration meets the requirements of XP mode, especially to determine whether the CPU used by the machine itself supports virtualization technology:
Intel's official website c
need to maintain two log frames, which is a very troublesome thing. The use of slf4j is different, because the application call of the abstraction layer of the API, and the underlying log framework is irrelevant, so you can arbitrarily replace the log frame. Use the SLF4J binding log system to the advantage of the software engineering perspective. Abstract, decoupled, easy to maintain. Please refer to the above example. Syntax design angle. SLF4J have {} placeholders, and log4j need to use "+"
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