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N1:
import java.util.*;
public class first {
 public static void main(String[] args)
 {
 Scanner input=new Scanner(System.in);
 int x, price;
 System.out.print("Please enter WAT: ");
 x=input.nextInt();
 switch (x)
 {
 case 40:
 price=1200;
 System.out.println("\n Gheymat="+price);
 break;
 case 60:
 price=1500;
 System.out.println("\n Gheymat="+price);
 break;
 case 80:
 price=2000;
 System.out.println("\n Gheymat="+price);
 break;
 case 120:
 price=2800;
 System.out.println("\n Gheymat="+price);
 break;
 case 160:
 price=3200;
 System.out.println("\n Gheymat="+price);
 break;
 case 200:
 price=4000;
 System.out.println("\n Gheymat="+price);
 break;
 default:
 System.out.println("Meghdare vared shode sahih nist.");
}
}
}