Ex5_AngleUnitConverter

package javaLoopsMethodsClasses;

import java.util.Scanner;

public class Ex5_AngleUnitConverter {

    public static void main(String[] args) {
        Scanner in = new Scanner(System.in);
        int n = in.nextInt();
        String input = "";
        String measure = "";

        for (int i = 0; i <= n; i++) {
            input = in.nextLine();
            input = input.replaceAll("\\s+", "");
            measure = input.replaceAll("\\d+", "");
            measure = measure.replace(".", "");
            input = input.replaceAll("[^0-9.,]+", "");

            if (measure.equals("deg")) {
                System.out.format("%.6f rad%n",
                        degreesToRadians(Double.parseDouble(input)));
            } else if (measure.equals("rad")) {
                System.out.format("%.6f deg%n",
                        radiansToDegrees(Double.parseDouble(input)));
            }
        }
    }

    public static double degreesToRadians(double degrees) {
        double convertedValue = degrees * 0.0174532925;
        return convertedValue;
    }

    public static double radiansToDegrees(double degrees) {
        double convertedValue = degrees / 0.0174532925;
        return convertedValue;
    }
}