import java.util.Scanner;       // java 10

public class Rate {
    public static void main(String[] args) {
        Scanner scan = new Scanner(System.in);

        var sum=Double.parseDouble(scan.nextLine());
        var monthCount=Double.parseDouble(scan.nextLine());

        double totalll=sum;

        for (int i = 1; i <=monthCount; i++) {
            totalll=(1+0.027)*totalll;
        }
        double a=1.00 + monthCount * 0.03;

        System.out.printf("Simple interest rate: %.2f lv.%n",a*sum);
        System.out.printf("Complex interest rate: %.2f lv.%n",totalll );

        if (a * sum > totalll){
            System.out.printf("Choose a simple interest rate. You will win %.2f lv.%n",(a*sum-totalll));
        }else {
            System.out.printf("Choose a complex interest rate. You will win %.2f lv.%n",totalll-(a*sum));
        }
    }
}