Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

In the following Java program, rewrite the getCoordinates method using factoring to eliminate redundancy. Your method must still produce the same output and result under

In the following Java program, rewrite the getCoordinates method using factoring to eliminate redundancy. Your method must still produce the same output and result under all cases.

import java.util.*;

public class Coordinates {

public static void main(String[] args) {

Scanner console = new Scanner(System.in);

double result = getCoordinates(console);

System.out.println(result);

}

public static double getCoordinates(Scanner console) {

System.out.print("What is the x coordinate? ");

double x = console.nextDouble();

int negatives;

if (x < 0.0) {

System.out.print("What is the y coordinate? ");

double y = console.nextDouble();

if (y < 0.0) {

negatives = 2;

System.out.println("negatives = " + negatives);

return x + y + negatives;

} else {

negatives = 1;

System.out.println("negatives = " + negatives);

return x + y + negatives;

}

} else {

System.out.print("What is the y coordinate? ");

double y = console.nextDouble();

if (y < 0.0) {

negatives = 1;

System.out.println("negatives = " + negatives);

return x + y + negatives;

} else {

negatives = 0;

System.out.println("negatives = " + negatives);

return x + y + negatives;

}

}

}

}

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Students also viewed these Databases questions