Constraints
Time Limit: 10 secs, memory limit: 32 MBDescription
A bank plans to install a machine for cash withdrawal. the machine is able to deliver appropriate bills for a requested cash amount. the machine uses exactly n distinct Bill denominations, say DK, k = 1, n, and for each denomination DK the machine has a supplyOf NK bills. For example,
N = 3, n1 = 10, d1 = 100, n2 = 4, D2 = 50, N3 = 5, D3 = 10
# The two character 'country' code for its country,
# E. g. 'danmark/DK 'versus' Danish/da '.
#
# Note 3: in the case of 'ltz' we violate the RFC by using a three char
# Specifier. There is 'work in SS ss' to fix this and get
# The reference data for rfc1766 cleaned up.
#
# Catalan (CA)-Croatian (HR)-Czech (CS)-Danish (DA)-Dutch (NL)
# English (en)-Esperanto (EO)-Estonian (ET)-French (FR)-German (de)
# Greek-modern (EL)-Hebrew (HE)-Italian (IT)-Japan
step in the installer prompts for this)
After installing Ruby 1.9.3, install the development kit.Download the correct version of development kit as defined in the rubyDownload Page. For Ruby 1.8.6 to 1.9.3, tdm-32-4.5.2 isThe suggested devkit.
Follow the detailed instructions as given hereSetup the devkit. Its basically these steps
Extracting the devkit Installer (7-ZIP Archive) to a
In the CMD prompt, enterCD , Where In the previous step
Then enter,Ruby
void sort (INT [] A, int DK) {int I, j, temp; for (I = dk; I
6. simpleselectsort
Package COM. jzm. kindsofsort; public class simpleselectsort {// simple sort public static void sort (comparable [] data) {for (INT I = 0; I
7. Sorting speed test
Package COM. jzm. kindsofsort; import Java. util. random; public class testspeed {/*** test the sorting speed. For large numbers, fast sorting speed is the fastes
Solution:
1. Change the table.
It may be that your account is not allowed to log on remotely, but only on localhost. At this time, you only need to log in to MySQL on the computer of localhost, and change the "host" entry in the "user" table in the "MySQL" database to "%" from "localhost"
Mysql-u root-pvmwaremysql> use MySQL;
Mysql> Update user set host = '%' where user = 'root ';
Mysql> select host, user from user;
2. Authorization method.
For example, if you want myuser to use mypassword to co
2765: octal decimal
View
Submit
Statistics
Prompt
Question
Total time limit:
1000 ms
Memory limit:
65536kb
Description
Decimal decimal places can be exactly expressed. For example, 0.75 in octal equals 0.963125 in decimal format (7/8 + 5/64 ). All octal decimal places with N digits after the decimal point can be expressed as decimal places with no more than 3N digits after the decimal point.
Your task is to write a program to convert the oct
, special effects, precision, f, and Fb, are more suitable for class imbalance problems, where classes of interest are scarce.
2. How to obtain reliable classifier accuracy estimation
A. Retention Method and random Secondary Sampling
Persistence: the given data is randomly divided into two independent sets: training set and test set. Use the training set to export the model, and its accuracy is estimated by the test set. The estimation is pessimistic, because only a portion of the initial
Document directory
Sample Input
Sample output
Result
Time Limit
Memory limit
Run times
AC times
Judge
3 S
8192 K
3686
828
Standard
Fractions in octal (base 8) notation can be expressed exactly in decimal notation. for example, 0.75 in octal is 0.963125 (7/8 + 5/64) in decimal. all Octal numbers of N digits to the right of the octal point can be expressed in no more than 3N decimal digits to the right of the decimal point. write a pro
DevKit-mingw64-32-4.7.2-20130224-1151-sfx1. decompress the package to a directory (for example, D: \ server \ Ruby200Install \ ruby-kit)2. Run cmd and run the ruby dk. rb init and ruby dk. rb install commands in the ruby-kit directory.Verify that the version number of rails-v in cmd is normal.
4. Replace the rubyGem library address (this is very important because there is a line problem in accessing the In
as followsThe concept of dielectric constant (DK)The electrical capacity of CX with the presence of a dielectric between the capacitor plates is the permittivity of the same shape and size of the vacuum capacitance co:ε= cx/co =ε '-ε 'The concept of Prepreg/corePP is a medium material, composed of glass fiber and epoxy resin, core is actually the type of PP media, but he is covered with copper foil on both sides, and PP did not.calculation of charact
download rubyinstaller-1.9.3-p194.exe), set the environment variable, configure the C: \ Ruby193 \ bin directory in path, and then enter the gem update-system under the command line terminal to upgrade the gem;
2. download the latest DevKit. DevKit is a tool for compiling and using local C/C ++ extension packages on the windows platform. It is used to simulate make, gcc, and sh on the Linux platform for compilation. However, this method currently only supports Ruby installed with RubyInstaller,
Java API full set [APIJdk1.6 Chinese Version]
J2se DK API download-------------------------Http://java.sun.com/j2se/1.3/download.htmlHttp://java.sun.com/j2se/1.4.2/download.htmlHttp://java.sun.com/javase/downloads/index_jdk5.jspHttp://java.sun.com/javase/downloads/index.jspDownload J2EE DK API-------------------------Http://java.sun.com/j2ee/1.3/index.jspHttp://java.sun.com/j2ee/1.3/download.h
[Switch] Java API full set [API jdk1.6 Chinese version]
J2se DK API download ------------------------- http://java.sun.com/j2se/1.3/download.html http://java.sun.com/j2se/1.4.2/download.html http://java.sun.com/javase/downloads/index_jdk5.jsp http://java.sun.com/javase/downloads/index.jsp J2EE DK API download------------------------- Http://java.sun.com/j2ee/1.3/index.jsp http://java.sun.com/j2ee/1.3/down
"product name"
View Nic Information
# Dmesg | grep-I ETH
(1) ifconfig check which network card (ethx) the server is connected)
(2) ethtool ethx checks the network card details (ethx is the network card number detected by ifconfig, for example, eth0)
View Apache, JDK, and JBoss versions
./Apachectl-version
JThe DK version is similar. If there are multiple DK versions under/usr/Alibaba, You can see which
Error: 1130-host... is not allowed to connect to this MySql server, 1130-hostallowed
Solution:
1. Change the table.
It may be that your account is not allowed to log on remotely, but only on localhost. At this time, you only need to log in to mysql on the computer of localhost, and change the "host" entry in the "user" table in the "mysql" database to "%" from "localhost"
Mysql-u root-pvmwaremysql> use mysql;
Mysql> update user set host = '%' where user = 'root ';
Mysql> select host, user from u
the "Grid" comment. You need to copy everything from the bottom of the comment. It should only be in about 30 rows
.
3. Update your WordPress Style
Log on to your WordPress website and appearance> Editor
In the lower right corner of the editor, you will see a style. Css files (or something similar, depending on your topic ). Click this button.
Scroll to the table at the bottom and paste the table from MindPlay. dk pre:
4. Implementation Grid
To u
" in Git Bash to test normal connection to githubInstall the Ruby EnvironmentDownload RubyInstaller and DevKit..Install RubyInstaller first, and decompress DevKit (the path cannot contain Chinese characters ).In the "Start Command Prompt with Ruby" Command line, enter the DevKit decompression directory, and then run the following Command:Ruby dk. rb initRuby dk. rb installGem install rdiscount -- platform =
When it comes to monochrome, it is sometimes easy to think that it is only black and white or "gray", black and white actually means that different shades and tones of a color can be used.In this collection, we have collected some very interesting usage, webpage design with single tones.You will find that because of the color usage, the design is usually clean and cohesive.
Www. mikesmart. co. uk
Www.magazine1.suitupordie.com
Www.2012.newadventuresconf.com
Www.jwilouvres.com. au
Www
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.
A Free Trial That Lets You Build Big!
Start building with 50+ products and up to 12 months usage for Elastic Compute Service