public class GreesieBurger
2: import java.util.Scanner;
4: /**
5: * A simple order-taking app to demonstrate the "if" control
6: *
7: * @author Mark Young (A00000000)
8: * @version 1.1 2014-09-08
9: */
10: public class GreesieBurger {
12: public static void main(String[] args) {
13: // create variables
14: Scanner kbd = new Scanner(System.in);
15: String answer;
16: double amount = 0.00;
18: // welcome customer
19: System.out.print("\n\n"
20: + "Welcome to GreesieBurger!\n"
21: + "-------------------------\n\n");
23: // ask for sandwich order
24: System.out.print("What sandwich would you like? ");
25: answer = kbd.nextLine();
26: System.out.println(answer.toUpperCase() + "!");
27: System.out.println("(" + answer.toLowerCase() + ")");
28: amount += 8.95;
30: // ask if want fries
31: System.out.print("Would you like fries with that? ");
32: answer = kbd.nextLine();
33: if (answer.toLowerCase().startsWith("yes")) {
34: System.out.println("FRIES!");
35: System.out.println("(fries)");
36: amount += 2.99;
37: }
39: // ask for drink order
40: System.out.print("What can I get you to drink? ");
41: answer = kbd.nextLine();
42: System.out.println(answer.toUpperCase() + "!");
43: System.out.println("(" + answer.toLowerCase() + ")");
44: amount += 2.99;
46: // report back order and total amount owed
47: System.out.print("\n"
48: + "That'll be $" + amount + ".\n\n");
49: System.out.println("Thank-you for eating at GreesieBurgers!\n");
50: }
52: }