package com.company;
import java.util.Scanner;
public class Main {

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

        double steps = Double.parseDouble(sc.nextLine());
        double dancers = Double.parseDouble(sc.nextLine());
        double days = Double.parseDouble(sc.nextLine());

        double stepsByDay = Math.ceil(100/days);
        double stepsPerDancer = stepsByDay/dancers;

        if (stepsByDay <= 13){
            System.out.printf("Yes, they will succeed in that goal! %.2f%%.",stepsPerDancer);
        }else{
            System.out.printf("No, They will not succeed in that goal! Required %.2f%% steps to be learned per day.",stepsPerDancer);
    }
}}