import java.io.*;

// This program demonstrates if/else statement
// and string comparison

public class IceCream {

    public static void main (String [] args) throws IOException {
	// set up the reading:
	// Create a buffered reader
	BufferedReader in = new BufferedReader(
			new InputStreamReader(System.in));
	// string for storing a line of input
	String line; // store input here
	String result = new String("Here is your ");

	System.out.println("Welcome to our icecream shop!");

	// figure out the kind of icecream
	System.out.print("Please enter 1 for chocolate, 2 for  vanilla: ");
	line = in.readLine();
	// extract the integer from the entered data:
	int kind = Integer.parseInt(line);
	if (kind == 1) {
	    result = result.concat("chocolate icecream");
	} else if (kind == 2) {
	    result = result.concat("vanilla icecream");
	} else {
	    System.out.println("Wrong input. Good bye!");
	    System.exit(1);
	}

	// figure out the toping (if any)
	System.out.print("Would you like a toping? (Y/N) ");
	line = in.readLine();
	// compare the string to Y or N
	if (line.equals("N")) {  // no toping - we are done
	    result = result.concat("! Please come again!");
	} else if (line.equals("Y")) {
	    // figure out the kind of toping
	    System.out.print("Please enter 1 for M&Ms, 2 for sprinkles: ");
	    line = in.readLine();
	    int toping = Integer.parseInt(line);
	    if (toping == 1) {
		result = result.concat(" with M&Ms! Please come again!");
	    } else if (toping == 2) {
		result = result.concat(" with sprinkles! Please come again!");
	    } else {
		System.out.println("Wrong input. Good bye!");
		System.exit(1);
	    }
	} else {
	    System.out.println("Wrong input. Good bye!");
	    System.exit(1);
	}
	
	// print out the result
	System.out.println(result);
    }
}