Exercise
Function GetMinMax
Objetive
Write a java function named "GetMinMax", which will ask the user for a minimum value (a number) and a maximum value (another number). It should be called in a similar way to
GetMinMax( n1, n2);
which would behave like this:
Enter the minimum value: 5
Enter the maximum value: 3.5
Incorrect. Should be 5 or more.
Enter the maximum value: 7
That is: it should ask for the minimum value and then for the maximum. If the maximum is less than the minimum, it must be reentered. It must return both values.
Example Code
import java.util.*;
public class Main
{
public static void GetMinMax(float number1, float number2)
{
System.out.print("Enter the minimum value: ");
number1 = Float.parseFloat(new Scanner(System.in).nextLine());
System.out.print("Enter the maximum value: ");
number2 = Float.parseFloat(new Scanner(System.in).nextLine());
while (number2 < number1)
{
System.out.printf("Incorrect. Should be %1$s or more." + "\r\n", number1);
System.out.print("Enter the maximum value: ");
number2 = Float.parseFloat(new Scanner(System.in).nextLine());
}
}
static void main(String[] args)
{
float number1 = 000000000.00f, number2 = 000000000.00f;
GetMinMax(number1, number2);
}
}