Shortcake

import java.util.Scanner;
class Baklava {
    public static void main(String[] args) {
        Scanner sc =new Scanner(System.in);
        String shortcake =sc.nextLine();
        int countShortCake =Integer.parseInt(sc.nextLine());
        int randomDay =Integer.parseInt(sc.nextLine());
        double price =0.0;
        double order=0.0;
        switch(shortcake){
            case "Cake":
                if(randomDay<=15){
                    price =24;
                    order =countShortCake *24;
                    if(order>100 && order<200){
                        order=(order*0.85)-0.10*(order*0.85);
                        System.out.printf("%.2f",order);
                    }else if(order>200){
                        order=(order*0.75)-0.10*(order*0.75);
                        System.out.printf("%.2f",order);
                    }

                }else if(randomDay>15){
                    price=28.70;
                    order=countShortCake*28.70;
                    if(order>100 && order<200){
                        order=(order*0.85);
                        System.out.printf("%.2f",order);
                    }else if(order>200){
                        order=(order*0.75);
                        System.out.printf("%.2f",order);

                }
                }

                break;
                case "Souffle":
                     if(randomDay<=15){
                    price =6.66;
                    order =countShortCake*6.66;
                    if(order>100 && order<200){
                        order=(order*0.85)-0.10*(order*0.85);
                        System.out.printf("%.2f",order);
                    }else if(order>200){
                        order=(order*0.75)-0.10*(order*0.75);
                        System.out.printf("%.2f",order);
                    }

                }else if(randomDay>15){
                    price=9.80;
                     order =countShortCake*9.80;
                    if(order>100 && order<200){
                        order=(order*0.85);
                        System.out.printf("%.2f",order);
                    }else if(order>200){
                        order=(order*0.75);
                        System.out.printf("%.2f",order);

                }
                }else if(randomDay>22){
                    price=9.80;
                    order =countShortCake*9.80;
                    System.out.printf("%.2f",order);
                }


                    break;
                    case "Baklava":
                         if(randomDay<=15){
                    price =12.60;
                    order =countShortCake *12.60;
                    if(order>100 && order<200){
                        order=(order*0.85)-0.10*(order*0.85);
                        System.out.printf("%.2f",order);
                    }else if(order>200){
                        order=(order*0.75)-0.10*(order*0.75);
                        System.out.printf("%.2f",order);
                    }

                }else if(randomDay>15){
                    price=16.98;
                    order=countShortCake*16.98;
                     if(order>100 && order<200){
                        order=(order*0.85);
                        System.out.printf("%.2f",order);
                    }else if(order>200){
                        order=(order*0.75);
                        System.out.printf("%.2f",order);

                }
                }
                        break;


        }
        //System.out.println("Hello, World!");
    }
}