披萨项目厚或薄

Question

嗨,我正在制作披萨项目,并希望用户只选择1个基地,所以一旦他说是薄的,那么厚基地就没有问题了.

 System.out.print("\nDo you want thick base?");
    input = keyboard.nextLine();
    choice = input.charAt(0);
    if (choice == 'y'){
        pizza.setPizzaBase(new PizzaBase("thick"));
    }

    //Thin base 
    System.out.print("\nDo you want thin base?");
    input = keyboard.nextLine();
    choice = input.charAt(0);
    if (choice == 'y') {
        pizza.setPizzaBase(new PizzaBase("thin"));
    }       

Answer 1

一个美好而简单的其他陈述!

 System.out.print("\nDo you want thick base?");
    input = keyboard.nextLine();
    choice = input.charAt(0);
    if (choice == 'y'){
        pizza.setPizzaBase(new PizzaBase("thick"));
    } else {
        //Thin base 
        System.out.print("\nDo you want thin base?");
        input = keyboard.nextLine();
        choice = input.charAt(0);
        if (choice == 'y') {
            pizza.setPizzaBase(new PizzaBase("thin"));
        }     
    }