import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
System.out.println("input monye");
double my1 = sc.nextDouble();
System.out.println("input month ");
int m = sc.nextInt();
System.out.println("pl Style ");
String st = sc.next();
System.out.println(" new money is " + scr(my,mn,st));
}
public static double scr (double my,int mn,String st){
if (mn <= 5 && mn <= 10){
swtich (st) {
case "one1" :
my *= 0.9;
break;
case "tow":
my *= 0.85;
break;
default:
System.out.println("st roung");
my = -1;
}
}else if(mn == 11 || mn == 12 || mn >= 1 && mn <= 4){
swtich (st) {
case "one":
my *= 0.7;
break;
case "tow":
my *= 0.65;
break;
default:
System.out.println("st roung ");
my = -1;
}
} else{
System.out.println("mt erro roung ");
my = -1;
}
}
}