pebble merchant, JAVA Programming

Assignment Help:
There is a pebble merchant. He sells the pebbles, that are used for shining the floor. His main duty is to take the length of the room’s sides.
But he sometimes mistakes doing that and the mistakes result in losses. So, he comes to you, and asks you to make a small intelligent car,
which could run along the room’s walls and calculate their length. The car has to come back from where it’s started.
This means the starting point is the same as the ending one. When the car gives the length of the room’s walls,
you could calculate the surface area of the floor. Knowing the surface area, you could calculate the price for covering the whole floor with pebbles.
3 kilograms of pebbles are needed for covering an area of 1 square meter . The rate of the pebbles is $5 per kilogram.
For example The car’s measurements are illustrated, using two arrays. Array 1 = {L, R, L, R, R, L, R, R, L, R, R, L, R, L, L, R, Z}
Where L denotes, that the car turned Left. R denotes, that the car turned Right. Z denotes, that the finishing point is after the last turn.
The following picture will clear any misunderstandings (on this example Array 1 = {L,R,R,R,Z})

Array 2 = {3, 4, 2, 3, 2, 4, 5, 4, 2, 3, 2, 1, 2, 2, 2, 1, 2} An element of Array 2 denotes the length (in meters), covered by the car,
after taking the corresponding turn. {3L, 4R, 2L, 3R, 2R, 4L, 5R, 4R, 2L, 3R, 2R, 1L, 2R, 2L, 2L, 1R, 2Z}
In this representation it is clearly visible that the direction from entry turning point is measured, along with the distance to the next turning point.
The last element Z in Array 1 represents that the corresponding length in the Array 2 is the final distance and the car will be at finishing point after
covering this length.

The area of the given picture is 63 square meters and the cost for covering it is $945.
Step 1:
In your Solution File:
Implement your logic in the function int * findCost(char direction[],int length[]).
char direction[] : is a character array which represents turning direction of car.
int length[] : is an integer array, which represents the length, traveled by the car, in each direction.
You can create more functions if required, but those functions should be in the same file.

Step 2:
Your solution needs to consider the following constraints.
In this problem you have to make a program for the pebble merchant.
His main duty is to take the length of the room’s sides. But he sometimes mistakes doing that and the mistakes result in losses.
So, he comes to you and asks you to make a small intelligent car, which could run along the room’s walls and calculate their length.
The car has to come back from where it started.
This means the starting point is the same as the ending one.
The direction array contains only L, R and Z in UPPER CASE; otherwise return {0,0}
The Prototype of the function is
int * findCost(char direction[],int length[]). This method takes the following arguments:
direction is a character array, which represents the turning directions of the car.
length is an integer array, which represents the length, traveled by the car, in each direction.

This method returns an integer array having two elements first is the calculated area and second is the estimated cost.
The constraints are:
The direction array contains only L, R and Z in UPPER CASE; otherwise return {0,0}
The direction array''''s last element should be Z; otherwise return {0,0}
Each element in the length array should be greater than 0; otherwise return {0,0}
write a progrm to design it?

Related Discussions:- pebble merchant

What is the role of fonts in java explain with example, What is the role of...

What is the role of fonts in java explain with example? You've already seen one instance of drawing text in the HelloWorldApplet program of the last chapter. You call the drawS

Inheritance, identify the possible classes and methods in the classes which...

identify the possible classes and methods in the classes which can be used in a sales tracking system for a fast food restaurants

Write a program on filling rectangles, Write a program on Filling Rectangle...

Write a program on Filling Rectangles ? The drawRect() method draws an open rectangle, a box if you prefer. If you need to draw a filled rectangle, use the fillRect() method. O

We need a java developer, We need a Java Developer a) Having 4.6 years o...

We need a Java Developer a) Having 4.6 years of I.T experience Java, J2EE, spring, Hibernate, JSF, Swings. b) Analyze, identifying and understanding the client requirements a

Program using a data structure to represent a set, * Using a data structure...

* Using a data structure to represent a set * Writing and using a checked exception * Extending the Exception class What should you upload via Blackboard? The files,

RatinalAssignment, 1. Make a class Rational to provide at least following m...

1. Make a class Rational to provide at least following methos and constructors: Rational r1= new Rational (3,5); Rational r2= new Rational (4,7); Rational r3=r1.add(r2);

Why we intrested studying social implications of creation, Why should we, a...

Why should we, as computing professionals, be interested within studying the social implications of our creations? This is important Because of remaining the track of money wis

Functions in javascript, These are the central working units of JavaScript....

These are the central working units of JavaScript. Almost all the scripting code employs one or more functions to obtain the desired result. If you desire your page to provide cert

Jsf framework compare with the struts framework, Struts framework ...

Struts framework                            J a v a Server Faces More matured since Struts has been started for a few years. It has got var

Implementation of Kruskal’s Algorithm, • A Graph Data Type (including a dis...

• A Graph Data Type (including a display method to show adjacencies) • A Cycle Checker (as described in lecture notes) • An Edge class • A sorting algorithm to sort an array of Edg

Write Your Message!

Captcha
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!

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