Question

public class Point f private int x; private int y; public Point(int x, int y) this.x X; this.y y; public int getX() return x; public int getY() return Y: public double distance (Point other) double dx this.x-other.x; double dy this.y-other.y double dist Math.sqrt(dx dx + dy dy); return dist;

Answer 1

Hi,
Thank you for the opportunity to help you with your assignment.

The following is the code for your requirements as in the instructions.
I have added comments in the code for your reference.

I have made sure to include all that is necessary for you to complete this assignment.

In case, if something is missing, drop me a comment.

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Here is the code.
//File: Point.java

public class Point {
private int x;
private int y;
public Point(int x, int y) {
this.x = x;
this.y = y;
}
public int getX() {
return x;
}
public int getY() {
return y;
}
public double distance(Point other) {
double dx = this.x-other.x;
double dy = this.y-other.y;
double dist = Math.sqrt(dx*dx + dy*dy);
return dist;
}
@Override
public boolean equals(Object obj) {
boolean retFlag = false;
//Check if the parameter object is of the same class
if( obj instanceof Point) {
Point p = (Point) obj;
//Check if the co-ordinates are same
if(p.x == this.x && p.y == this.y) {
retFlag = true;
}
}
return retFlag;
}
}