// Julie Anne H. Generaole
import java.util.Scanner;
 
class CircleAreaIO
{
	public static void main (String[] args) 
	{
	Scanner scan = new Scanner (System.in);
 
	int radius=35;
	double areaCircle;
 
    if ( radius < 0)
 
	System.out.println("Enter radius:35");
	else
    System.out.println("radius is not negative:");
	areaCircle= Math.PI*Math.pow (radius,2);//calculates the area of a Circle
	System.out.println("Area of the Circle:" +areaCircle);
	}
}

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