java - 如果用户这么说，如何让我的代码再次循环？

Question

这是我的代码:

public class Pizza {
    public static void main(String[] args) { 

        int orderDone = 1;
    //declare variables
        while(orderDone == 1){
          int done = 1;
          double total2 = 0;
          final int DELIVERY_COST = 3;
          double pizzaPrice = 8.50;
          String customerAddress = null;
          String customerNumber = null;
          int pizzaQuantity = 0;

    //my code

    orderDone = readInt("Would you like to make another order? (0 - yes  1 - no) ");
          if(orderDone == 1){
            orderDone = 2;
          } else {
            done = 0; 
          }

Answer 1

这里:你混淆了 1 和 0。另外，最后没有使用额外的 if 和 else 语句。

public class Pizza {
public static void main(String[] args) { 

    int orderDone = 0;
//declare variables
    while(orderDone == 0){
      int done = 1;
      double total2 = 0;
      final int DELIVERY_COST = 3;
      double pizzaPrice = 8.50;
      String customerAddress = null;
      String customerNumber = null;
      int pizzaQuantity = 0;
      //my code 
      orderDone = readInt("Would you like to make another order? (0 - yes  1 - no) ");
    }
  }
 // reset of the code
}