import java.util.Scanner;

public class L02InputExample
{
    public static void main(String[] args)
    {
	{
	Scanner scanner = new Scanner(System.in);
	System.out.println("Enter your age: ");
	double age = scanner.nextDouble();
	System.out.println("Enter you max heart Rate:" );
	int rate = scanner.nextInt();
	double fb = (rate - age) * 0.65;
	System.out.println("Ideal heart Rate " + fb);
	//scanner.close(); // If close the scanner here, will get an error below because System.in was closed
	}
	
	{
	Scanner scanner = new Scanner(System.in);
	System.out.println("Enter your age: ");
	double age = scanner.nextDouble();
	System.out.println("Enter you max heart Rate:" );
	int rate = scanner.nextInt();
	double fb = (rate - age) * 0.65;
	System.out.println("Ideal heart Rate " + fb);
	scanner.close();
	}
	
    }
}