import java.util.Scanner;


public class _05_AngleUnitConverter {

    public static void main(String[] args) {

        Scanner sc = new Scanner(System.in);

        int rows = sc.nextInt();

        double[] number = new double[rows];
        String[] type = new String[rows];

        for (int i = 0; i < rows; i++) {
            number[i] = sc.nextDouble();
            type[i] = sc.next();
        }

        for (int i = 0; i < rows; i++) {
            convert(number[i], type[i]);
        }
    }

    public static void convert(double number, String type){

        double result = 0;

        if(type.equals("deg")){
            result = Math.toRadians(number);
            System.out.printf("%.6f rad \n", result);
        }
        else if(type.equals("rad")){
            result = Math.toDegrees(number);
            System.out.printf("%.6f deg \n", result);
        }
    }

}