import static java.lang.System.out;
import java.util.Scanner;

class Main {
	public static void main(String args[]) {
		Scanner myScanner = new Scanner(System.in);
		
		double principal = myScanner.nextDouble();
		out.print("How much do you owe?                     ");
		
		double rate = myScanner.nextDouble();
		out.print("What is your percent rate?               ");
		
		double years = myScanner.nextDouble();
		out.print("How many years will you be paying?       ");
		
		rate = rate / 100;
		
		out.println("--------------------------------");
		double interest = principal*rate*years;
		out.println("Your yearly payment is $" + interest + ".");
	}
}