Train Composition A Train Composition is built by attaching and detaching wagons from the left and...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
Train Composition A Train Composition is built by attaching and detaching wagons from the left and the right sides, efficiently with respect to time used. For example, if we start by attaching wagon 7 from the left followed by attaching wagon 13, again from the left, we get a composition of two wagons (13 and 7 from left to right). Now the first wagon that can be detached from the right is 7 and the first that can be detached from the left is 13. Implement a TrainComposition that models this problem. 3 4 Java SE 18 Ⓒ 1 public class TrainComposition { 2, 5 6 7 8 9 N10600 10 - 11 12 13 14- 13 15 16 17 18. 7 Run Copy to IDE public void attachWagonFrom Left(int wagonId) { throw new Unsupported Operation Exception ("Waiting to be implemented."); } public void attachWagonFromRight(int wagonId) { throw new Unsupported Operation Exception ("Waiting to be implemented."); } public int detachWagonFrom Left() { throw new Unsupported Operation Exception ("Waiting to be implemented."); } public static void main(String[] args) { Telecom } public int detachWagonFromRight() { throw new Unsupported OperationException("Waiting to be implemented."); Output Example case: java.lang.Unsupported Operation Exception at TrainComposition.attachWagonFrom Left(TrainComposition.java:3) Several wagons: java.lang.Unsupported Operation Exception at Show starting code TrainComposition.attachWagonFromRight(TrainComposition.java:7) Performance test with a large number of wagons: ✪ java.lang.Unsupported OperationException at TrainComposition.attachWagonFrom Right(TrainComposition.java:7) Tests: 0 pass / 3 fail Train Composition A Train Composition is built by attaching and detaching wagons from the left and the right sides, efficiently with respect to time used. For example, if we start by attaching wagon 7 from the left followed by attaching wagon 13, again from the left, we get a composition of two wagons (13 and 7 from left to right). Now the first wagon that can be detached from the right is 7 and the first that can be detached from the left is 13. Implement a TrainComposition that models this problem. 3 4 Java SE 18 Ⓒ 1 public class TrainComposition { 2, 5 6 7 8 9 N10600 10 - 11 12 13 14- 13 15 16 17 18. 7 Run Copy to IDE public void attachWagonFrom Left(int wagonId) { throw new Unsupported Operation Exception ("Waiting to be implemented."); } public void attachWagonFromRight(int wagonId) { throw new Unsupported Operation Exception ("Waiting to be implemented."); } public int detachWagonFrom Left() { throw new Unsupported Operation Exception ("Waiting to be implemented."); } public static void main(String[] args) { Telecom } public int detachWagonFromRight() { throw new Unsupported OperationException("Waiting to be implemented."); Output Example case: java.lang.Unsupported Operation Exception at TrainComposition.attachWagonFrom Left(TrainComposition.java:3) Several wagons: java.lang.Unsupported Operation Exception at Show starting code TrainComposition.attachWagonFromRight(TrainComposition.java:7) Performance test with a large number of wagons: ✪ java.lang.Unsupported OperationException at TrainComposition.attachWagonFrom Right(TrainComposition.java:7) Tests: 0 pass / 3 fail Train Composition A Train Composition is built by attaching and detaching wagons from the left and the right sides, efficiently with respect to time used. For example, if we start by attaching wagon 7 from the left followed by attaching wagon 13, again from the left, we get a composition of two wagons (13 and 7 from left to right). Now the first wagon that can be detached from the right is 7 and the first that can be detached from the left is 13. Implement a TrainComposition that models this problem. 3 4 Java SE 18 Ⓒ 1 public class TrainComposition { 2, 5 6 7 8 9 N10600 10 - 11 12 13 14- 13 15 16 17 18. 7 Run Copy to IDE public void attachWagonFrom Left(int wagonId) { throw new Unsupported Operation Exception ("Waiting to be implemented."); } public void attachWagonFromRight(int wagonId) { throw new Unsupported Operation Exception ("Waiting to be implemented."); } public int detachWagonFrom Left() { throw new Unsupported Operation Exception ("Waiting to be implemented."); } public static void main(String[] args) { Telecom } public int detachWagonFromRight() { throw new Unsupported OperationException("Waiting to be implemented."); Output Example case: java.lang.Unsupported Operation Exception at TrainComposition.attachWagonFrom Left(TrainComposition.java:3) Several wagons: java.lang.Unsupported Operation Exception at Show starting code TrainComposition.attachWagonFromRight(TrainComposition.java:7) Performance test with a large number of wagons: ✪ java.lang.Unsupported OperationException at TrainComposition.attachWagonFrom Right(TrainComposition.java:7) Tests: 0 pass / 3 fail
Expert Answer:
Answer rating: 100% (QA)
To implement the TrainComposition class in Java you can use a LinkedList to represent the train Here... View the full answer
Related Book For
Managerial Decision Modeling With Spreadsheets
ISBN: 9780136115830
3rd Edition
Authors: Nagraj Balakrishnan, Barry Render, Jr. Ralph M. Stair
Posted Date:
Students also viewed these programming questions
-
Design a Java class that represents a cache with a fixed size. It should support operations like add, retrieve, and remove, and it should evict the least recently used item when it reaches capacity.
-
The following additional information is available for the Dr. Ivan and Irene Incisor family from Chapters 1-5. Ivan's grandfather died and left a portfolio of municipal bonds. In 2012, they pay Ivan...
-
Ginter Co. holds Kolar Inc.s $10,000, 120-day, 9% note. The entry made by Ginter Co. when the note is collected, assuming no interest has been previously accrued, is: (a) Cash Notes Receivable (b)...
-
State the z score that is the cutoff for each of the following: (a) The top 5% of scores (b) The bottom 2.5% of scores (c) The top 69.5% of scores (d) The top 50% of scores (e) The bottom 50% of...
-
Symbolize the following, using capital letters to abbreviate the simple statements involved. If Argentina mobilizes, then Brazil will protest to the UN, and Chile will call for a meeting of all the...
-
Consider the IRR and ERR measures of worth. If we define a root to mean a value for the measure that results in \(\mathrm{PW}=0\), then which of the following statements is true? a. Both IRR and ERR...
-
The Wallace Stationary Company purchases paper from the Seaboard Paper Company. Wallace produces stationary that require 1,415,000 sq. yards of stationary per year. The cost per order for the company...
-
What do economists mean with the expression: 'the consumer considers product A and product B perfect complements'? Can you name two products that you consider perfect complements? In what proportions...
-
List 3 examples of situations where ranndom sampling is a practical and efficient method for gathering insights. Explain why random sampling is preferable in those situations?
-
Valu Corporation employs an absorption costing system for both internal and external reporting purposes. However, it is considering the adoption of a variable costing system for internal reporting...
-
how can you please short selling in capital, is short selling risky?
-
How are commissions paid to a partner treated in a partnership? Is it a separately stated item or part of ordinary income/loss?
-
Now assume that on May 1, 2021, PC's S election was terminated after Scout sold one-half of his PC shares to Jasmine, who is a nonresident alien. PC's $354,000 of overall income for 2021 was earned...
-
Explain how a person with multistate activities and/or residences will be taxed by the various states.?
-
Balance sheet should follow the normal format (assets on the left side, liabilities and equity on the right, etc.). For your personal balance sheet, if you dont yet have big assets such as house or...
-
Marc Company assembles products from a group of interconnecting parts. The company produces some of the parts and buys some from outside vendors. The vendor for Part X has just increased its price by...
-
Fred Ridgeways project (see Problem 7-25) has progressed over the past several months, and it is now the end of month 16. Fred would like to know the current status of the project with regard to...
-
A political candidate is planning his media budget for an upcoming election. He has $90,500 to spend. His political consultants have provided him with the following estimates of additional votes as a...
-
A plant engineering group needs to set up an assembly line to produce a new product. The following table describes the relationships between the activities that need to be completed for this product...
-
V. Zarb, the marketing manager for Maltese Treasures Ltd, is preparing a sales budget for the year ended 30 June 2020. In reviewing the actual sales data for the previous year, the sales and...
-
The following expenses budget has been prepared for Abacus Services for the year ending 30 June 2020. Professional salaries, secretarial wages and training are paid in the quarter in which they are...
-
Bounce Athletics Ltd, which develops and runs athletics training programs for primary schools, has budgeted revenue for the first 6 months of 2020 as follows. All revenue is provided on account and...
Study smarter with the SolutionInn App