User Account

All Pages

Bookshelves, JAVA Programming

Assignment Help:
Ask question #MBookshelves
A library decides buy bookshelves to store its books and they need to determine the bookshelves’ heights
and widths in order to minimize storage costs. The books in the library have n different heights: h1,
h2, . . . , hn. Let li be the number of books of height hi (i = 1, 2, . . . , n) in the library. Let’s suppose
that all the books have the same thickness of 1 centimeter and have the same width.
The bookshelves can have different heights and widths but they have the same depth which is the
width of the book. Ignoring the book heights, a bookshelf to store k books need to have the width of
at least k centimeter as each book is 1 centimeter thick.
A bookshelf of height hi can be used to store books of height hi or smaller. The cost for a bookshelf
with width x and height hi is fi + cix, where fi is a height-dependent cost which is independent of the
width, and ci is the height-dependent cost per one centimeter width.
Your task is to write a program to determine the minimum cost of shelving all the books.
Input
The input file consists of several data sets. The first line of the input file contains the number of data
sets which is a positive integer and is not bigger than 20. The following lines describe the data sets.
Each data set consists of five lines. The first line contains the number of book heights, n (2 = n =
10000). On the second line, there are exactly n integers hi (i = 1, . . . , n) separated by spaces. On the
third line, there are exactly n integers li (i = 1, . . . , n) separated by spaces. On the fourth line, there
are exactly n integers fi (i = 1, . . . , n) separated by spaces. The last line consists of exactly n integers
ci (i = 1, . . . , n) separated by spaces.
Output
For each data set, write in one line the minimum total cost of shelving all the books.inimum 100 words accepted#

Related Discussions:- Bookshelves

I need java expert with tomcat tuning experience, I need Java expert with t...

I need Java expert with tomcat tuning experience Project Description: Require a Java expert to fix memory issues with tomcat. Skills required: Java, Apache

Give the details of xml files used in validator framework, Two XML configur...

Two XML configuration files are uses by The Validator Framework validator-rules.xml and validation.xml. The validator-rules.xml shows the standard validation routines, these are re

How do i include static files within a jsp page, Static resources should al...

Static resources should always be contained using the JSP include directive. This way, the inclusion is performed just once during the translation phase. Do note that you should al

What are separators in java, What are separators in java? Separators he...

What are separators in java? Separators help elaborates the structure of a program. The separators used within HelloWorld are parentheses, ( ) , braces, { } , the period, .

Java web programming, Write a JSP to display a table that contains factoria...

Write a JSP to display a table that contains factorials for the numbers from 0 to 10,

Prepare a computer graded test, Please check out the given instruction that...

Please check out the given instruction that I received to do the assessment. I can provide you that link to go on and submit the answers. To assess your coding skills, we would

Online super market Applivation, i don''t need any code i need analysis an...

i don''t need any code i need analysis and design only -i need 4 use cases - description - activity diagram -sequence diagram -class diagram - data base diagram

Array to store 10messages of type String., Ask1. Storing the Array: Write a...

Ask1. Storing the Array: Write an application that uses an Array to store 10messages of type String. You will store this Array with 10 messages of your choosing. For example, a mes

How many iterations would this for loop run for, How many iterations would ...

How many iterations would this ‘for' loop run for? for ( x = 50 ; x document.write ( x ) ; } Answer: 50 iterations

What is meant by semantic error, What is meant by semantic error? Occur...

What is meant by semantic error? Occur while a statement executes and has an effect not intended through the programmer and Frequently times occur only in unusual & infrequent

Write Your Message!

Captcha
Order Assignment

Featured Services

Order Now

Popular Subjects

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +91-977-207-8620

Phone: +91-977-207-8620

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd