package class4_3_Switch;

import java.util.Scanner;

public class WithSwitch {
    public static void main(String[] args) {
        Scanner in = new Scanner(System.in);
        System.out.println("Choose an option");
        System.out.println("Enter L for logarithm.");
        System.out.println("Enter M for maximum.");
        System.out.print("Enter a letter: ");

        String word = in.next();
        char letter = word.charAt(0);

        double output;
        switch(letter) {
            case 'l':
            case 'L':
                System.out.println("Logarithm");
                System.out.println("Enter the number to take the log of: ");
                double number = in.nextDouble();
                System.out.println("Enter the base:");
                double base = in.nextDouble();

                output = Math.log(number)/Math.log(base);
                System.out.println("log base "+base+" of "+number+" is "+output);
                break;
            case 'm':
            case 'M':
                System.out.println("Maximum");
                System.out.println("Enter the first number: ");
                double first = in.nextDouble();
                System.out.println("Enter the second number: ");
                double second = in.nextDouble();
                output = Math.max(first,second);
                System.out.println("The maximum value is: "+output);
                break;
            default:
                System.out.println("Unsupported");
                break;
        }
    }
}