Write a program that compresses a source file into a target file using the Huffman coding method.
Question:
Write a program that compresses a source file into a target file using the Huffman coding method. First use ObjectOutputStream to output the Huffman codes into the target file, and then use BitOutputStream in Programming Exercise 17.17 to output the encoded binary contents to the target file. Pass the files from the command line using the following command:
java Exercise25_18 sourcefile targetfile
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 50% (10 reviews)
Program Plan Create a class Exercise2518 which compress a source file data and store it in a target file using Huffman coding Create a class BitOutputStream which creates a bit output stream for file ...View the full answer
Answered By
Mamba Dedan
I am a computer scientist specializing in database management, OS, networking, and software development. I have a knack for database work, Operating systems, networking, and programming, I can give you the best solution on this without any hesitation. I have a knack in software development with key skills in UML diagrams, storyboarding, code development, software testing and implementation on several platforms.
4.90+
49+ Reviews
119+ Question Solved
Related Book For
Introduction to Java Programming, Comprehensive Version
ISBN: 978-0133761313
10th Edition
Authors: Y. Daniel Liang
Question Posted:
Students also viewed these Computer science questions
-
The preceding exercise compresses a file. The compressed file contains the Huffman codes and the compressed contents. Write a program that decompresses a source file into a target file using the...
-
Write a program that converts the Java source code from the next-line brace style to the end-of-line brace style. For example, the following Java source in (a) uses the next-line brace style. Your...
-
a. Write a program that allows you to create a file of customers for a company. The first part of the program should create an empty file suitable for writing a three-digit ID number, six-character...
-
Classify these equations according to their order, degree, type and linearity. Order Degree IV DV Linearity
-
Show that the infinite geometric series x + βx + β2x + . . . converges provided that| β| x + + *x +. 1-B
-
We can make an immediate payment now of $10,000 or pay equal amounts of R for the next five years (first payment due one year from now). With a time value of money of 0.05, what is the maximum value...
-
According to the Supreme Court decision in Quill Corp. v. North Dakota, a state may not require a retailer with no physical presence in the state to collect and remit sales tax on sales made in the...
-
The debits to Work in ProcessRoasting Department for Morning Brew Coffee Company for August 2014, together with information concerning production, are as follows: All direct materials are placed in...
-
Jacinta had a bad experience with an insurance agent when her house flooded. The insurance agent was generally unhelpful and rude. She found herself becoming distrustful of all insurance agents,...
-
1. Imagine you were helping Zeigler and Van Ryn prepare a needs assessment for training. Using examples from the information provided, what information would you include in the needs assessment? 2....
-
Write a program that packs the objects of various weights into containers. Each container can hold a maximum of 10 pounds. The program uses a greedy algorithm that places an object into the first bin...
-
Write a program that enables the user to enter text and displays the Huffman coding tree based on the text, as shown in Figure 25.25a. Display the weight of the subtree inside the subtree?s root...
-
The next two exercises are a continuation of exercises first given in the section on Derivatives of Exponential Functions. Find the inflection point of the graph of each logistic function. This is...
-
Under Modigliani and Miller world, as the CEO of company, when you decided to distribute 1 Billion dollar cash, one of your shareholders, Mr. A, who purchased the stock on the ex-date, raised a...
-
Company XYZ conducts treasury futures arbitrage. Information pertinent to the T-bond futures and the underlying bonds are shown below. Current date & repo rate: May 25, 2021, repo rate = 10% per...
-
Icelantic manufactures and sells Colorado-made skis. The firm wants to produce a limited edition of skis to celelbrate Golden Colorado. The firm estimates that the fixed cost of producing this batch...
-
Suppose only one professor teaches economics at your university. Would you say that this professor is a monopolist who can exact any price from students in the form of readings assigned, tests given,...
-
How many years will it take $750 to grow to $1500 if the annual interest rate is 3.5% compounded semi-annually? You must use your financial calculator or no credit. You must show the sequence and all...
-
In the "All About You" feature, you learned about the dangers of identity theft . To protect yourself from identity theft , you should understand how it can happen and learn what you can do to...
-
Estimate a range for the optimal objective value for the following LPs: (a) Minimize z = 5x1 + 2x2 Subject to X1 - x2 3 2x1 + 3x2 5 X1, x2 0 (b) Maximize z = x1 + 5x2 + 3x3 Subject to X1 + 2x2 +...
-
Suppose we are given an n-element sequence S such that each element in S represents a different vote for president, where each vote is given as an integer representing a particular candidate, yet the...
-
Another way to analyze randomized quick-sort is to use a recurrence equation. In this case, we let T(n) denote the expected running time of randomized quicksort, and we observe that, because of the...
-
Consider a version of deterministic quick-sort where we pick as our pivot the median of the d last elements in the input sequence of n elements, for a fixed, constant odd number d 3. What is the...
-
Perpetual inventory using LIFO Beginning inventory, purchases, and sales for Item 88-HX are as follows: July 1 Inventory 106 units @ $28 July 8 Sale 85 units July 15 Purchase 118 units @ $32 July 27...
-
Materials Costing for a Furniture Company Pull Up a Chair Company manufactures furniture. The company uses a job order cost system. Balances on August 1 from the materials ledger are as follows:...
-
You are a defense attorney, and your first big case is a multiple murder. You have come to the realization that your client really did break into a couple's home and torture and kill them in the...
Study smarter with the SolutionInn App