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私のコードはループバックするのではなく、ヒントをスキップし続けます。なぜか分かりません。私はすべてを読んで、すべてが機能しているようだが、実行しようとすると1つのアイテムを注文することができ、何か他のものを注文するかどうかを決めることさえできない。私はコーディングの初心者なので、明らかに何かが不足している可能性があります。問題の私のプログラムは、私のブール値の条件を無視してスキップし続けますか？
import java.util.*;
public class OnlineOrdersFallonBryan
{
public double value = 0;
public double cost = 0;
Scanner in = new Scanner(System.in);
public void main()
{
System.out.println("Welcome to Vegi-Man's Online Ordering!");
boolean rightorWrong = true;
while (rightorWrong == true)
{
System.out.println("Menu:");
System.out.println("1. Vegi Burger $3.00");
System.out.println("2. Chicken-less Chicken Wings $4.00");
System.out.println("3. Fried Vegis $2.00");
System.out.println("4. Vegan Milkshake $1.50");
System.out.println("5. Double Vegi Burger $5.00");
System.out.println("6. Onion Rings $2.00");
System.out.println("7. Fried Vegi of choice $2.00");
System.out.println("8. Vegan Icecream $1.50");
System.out.println("9. Vegan Chocolate Lava Cake $4.50");
System.out.println("10. Vegan Cheese or Sauces $0.50");
System.out.println("");
System.out.println("Select a menu item: ");
double menuchoice = in.nextDouble();
if (menuchoice == 1)
{
value = cost + 3;
System.out.println();
System.out.println("Your current total is $" + cost + ".");
System.out.println("Options: ");
System.out.println("1. Order another item.");
System.out.println("2. Checkout.");
System.out.println();
System.out.println("Select an option: ");
String answer1 = in.nextLine();
rightorWrong = answer1.equalsIgnoreCase("yes");
}
if (menuchoice == 2)
{
value = cost + 4;
System.out.println();
System.out.println("Your current total is $" + cost + ".");
System.out.println("Options: ");
System.out.println("1. Order another item.");
System.out.println("2. Checkout.");
System.out.println();
System.out.println("Select an option: ");
String answer1 = in.nextLine();
rightorWrong = answer1.equalsIgnoreCase("yes");
}
if (menuchoice == 3)
{
value = cost + 2;
System.out.println();
System.out.println("Your current total is $" + cost + ".");
System.out.println("Options: ");
System.out.println("1. Order another item.");
System.out.println("2. Checkout.");
System.out.println();
System.out.println("Select an option: ");
String answer1 = in.nextLine();
rightorWrong = answer1.equalsIgnoreCase("yes");
}
if (menuchoice == 4)
{
value = cost + 1.5;
System.out.println();
System.out.println("Your current total is $" + cost + ".");
System.out.println("Options: ");
System.out.println("1. Order another item.");
System.out.println("2. Checkout.");
System.out.println();
System.out.println("Select an option: ");
String answer1 = in.nextLine();
rightorWrong = answer1.equalsIgnoreCase("yes");
}
if (menuchoice == 5)
{
value = cost + 5;
System.out.println();
System.out.println("Your current total is $" + cost + ".");
System.out.println("Options: ");
System.out.println("1. Order another item.");
System.out.println("2. Checkout.");
System.out.println();
System.out.println("Select an option: ");
String answer1 = in.nextLine();
rightorWrong = answer1.equalsIgnoreCase("yes");
}
if (menuchoice == 6)
{
value = cost + 2;
System.out.println();
System.out.println("Your current total is $" + cost + ".");
System.out.println("Options: ");
System.out.println("1. Order another item.");
System.out.println("2. Checkout.");
System.out.println();
System.out.println("Select an option: ");
String answer1 = in.nextLine();
rightorWrong = answer1.equalsIgnoreCase("yes");
}
if (menuchoice == 7)
{
value = cost + 2;
System.out.println();
System.out.println("Your current total is $" + cost + ".");
System.out.println("Options: ");
System.out.println("1. Order another item.");
System.out.println("2. Checkout.");
System.out.println();
System.out.println("Select an option: ");
String answer1 = in.nextLine();
rightorWrong = answer1.equalsIgnoreCase("yes");
}
if (menuchoice == 8)
{
value = cost + 1.5;
System.out.println();
System.out.println("Your current total is $" + cost + ".");
System.out.println("Options: ");
System.out.println("1. Order another item.");
System.out.println("2. Checkout.");
System.out.println();
System.out.println("Select an option: ");
String answer1 = in.nextLine();
rightorWrong = answer1.equalsIgnoreCase("yes");
}
if (menuchoice == 9)
{
value = cost + 4.5;
System.out.println();
System.out.println("Your current total is $" + cost + ".");
System.out.println("Options: ");
System.out.println("1. Order another item.");
System.out.println("2. Checkout.");
System.out.println();
System.out.println("Select an option: ");
String answer1 = in.nextLine();
rightorWrong = answer1.equalsIgnoreCase("yes");
}
if (menuchoice == 10)
{
value = cost + 0.5;
System.out.println();
System.out.println("Your current total is $" + cost + ".");
System.out.println("Options: ");
System.out.println("1. Order another item.");
System.out.println("2. Checkout.");
System.out.println();
System.out.println("Select an option: ");
String answer1 = in.nextLine();
rightorWrong = answer1.equalsIgnoreCase("yes");
}
}
if (rightorWrong == false)
{
response1();
}
}
public void response1()
{
System.out.println("Subtotal (with tax): $" + value * 1.0825);
System.out.println("Tip: $");
double tip = in.nextDouble();
double total = value + tip;
System.out.println("Final Total: $" + total);
}
}