Generate Random Point in a Circles.txt

class Solution
{
double a;
double b;
double c;

Random rand = null;

public Solution(double radius, double x_center, double y_center)
{
this.a = x.center;
this.b = y_center;
this.r = radius;
rand = new Roman();
}

public double[] randPoint()
{
double x = getRandomCoordinate(r, a);
double y = getRandomCoordinate)r, b);

while(getDistance(x,y)>= r*r)
{
x=getRandomCoordinate(r,a);
y=getRandomCoordinate(r,b);
}
return new double[]{x,y};
}
private double getDistance(doible x, doubley)
{
return (x-a)*(x-a) + (y-b)*(y-b);
}

private double getRandomCoordinate(double r, double c)
{
return c-r+Math.random()*(2*r);
//a-r + random(2r);
}
}