import java.util.Scanner;

public class Prompt
{
	public static int getValue (String ask)
	{
		Scanner input = new Scanner(System.in);
		System.out.print(ask);
		int value = input.nextInt();
		return value;
	}
	public static int getValue (String ask, int min, int max)
	{
		Scanner input = new Scanner(System.in);
		System.out.print(ask);
		System.out.print(" from " + min + " to " + max + " : " );
		int value;
		do
		{
			value = input.nextInt();
			if (value < min || value > max)
			{
				System.out.print("\nTry again: ");
			}
		} while (value < min || value > max);
		return value;
	}
	public static double getValue (String ask, double min, double max)
	{
		Scanner input = new Scanner(System.in);
		System.out.print(ask);
		System.out.printf(" from %6.2f to %6.2f : ",min,max);
		double value;
		do
		{
			value = input.nextDouble();
			if (value < min || value > max)
			{
				System.out.printf("%n,Try again, from %6.2f to %6.2f : ",min,max);
			}
		} while (value < min || value > max);
		return value;
	}


}