Derwin b receipt

README.md

@@ -1,3 +1,4 @@
+[![Review Assignment Due Date](https://classroom.github.com/assets/deadline-readme-button-22041afd0340ce965d47ae6ef1cefeee28c7c493a6346c4f15d667ab976d596c.svg)](https://classroom.github.com/a/6tlCTWq0)
 # 🧾 Mystery Receipt Generator (Java CLI Project)
 
 ## Overview

src/main/java/org/codedifferently/Main.java

@@ -1,17 +1,33 @@
 package org.codedifferently;
 
+import java.util.Scanner;
+
 //TIP To <b>Run</b> code, press <shortcut actionId="Run"/> or
 // click the <icon src="AllIcons.Actions.Execute"/> icon in the gutter.
 public class Main {
-    static void main() {
+    public static void main(String[] args) {
         //TIP Press <shortcut actionId="ShowIntentionActions"/> with your caret at the highlighted text
         // to see how IntelliJ IDEA suggests fixing it.
-        IO.println(String.format("Hello and welcome!"));
 
-        for (int i = 1; i <= 5; i++) {
-            //TIP Press <shortcut actionId="Debug"/> to start debugging your code. We have set one <icon src="AllIcons.Debugger.Db_set_breakpoint"/> breakpoint
-            // for you, but you can always add more by pressing <shortcut actionId="ToggleLineBreakpoint"/>.
-            IO.println("i = " + i);
-        }
+        RecieptGenerator calculateTax = new RecieptGenerator();
+        Scanner scanner = new Scanner(System.in);
+
+        System.out.println("What is your Name?");
+        String customerName = scanner.next();
+
+        System.out.println("What is your Budget?");
+        double budget = scanner.nextDouble();
+
+        System.out.println("----WELCOME TO THE DEV GROUP'S MYSTERY SHACK----");
+
+
+
+        calculateTax.receiptCode(customerName, calculateTax.randomIdCode());
+        double total = calculateTax.itemTax(calculateTax.itemPrices());
+        calculateTax.canYouAffordIt(total, budget);
+
+        scanner.close();
+
     }
 }
+

src/main/java/org/codedifferently/README.md

@@ -0,0 +1,61 @@
+# Mystery Shack — Java
+
+This small Java console app simulates a checkout experience at **“The Dev Group’s Mystery Shack.”**  
+It asks for your name and budget, generates a random receipt ID, creates 3 random item prices, applies a random tax rate, then tells you if you can afford the total (or how much you’re short / what your change is).
+
+---
+
+## What this program does
+
+1. Prompts the user for:
+    - **Name**
+    - **Budget**
+2. Prints a “welcome” message.
+3. Generates a **random receipt ID** and prints it in a receipt format.
+4. Generates **3 random item prices** (between ~$10 and $50) and prints them.
+5. Adds them up to a **subtotal**.
+6. Generates a **random tax percent** (0%–9%), calculates the final total, and prints it.
+7. Compares the final total to your budget and prints either:
+    - “You don’t have enough…” + amount needed, OR
+    - “You have enough!” + your change
+
+---
+
+## Files / Classes
+
+### `Main.java`
+This is the entry point (`main`) of the program.
+- Creates a `CalculateTax` object
+- Uses a `Scanner` to collect user input
+- Calls methods in this order:
+    1. `receiptCode(customerName, randomIdCode())`
+    2. `itemPrices()` → returns subtotal
+    3. `itemTax(subTotal)` → returns total with tax
+    4. `canYouAffordIt(total, budget)`
+
+### `RecieptGenerator.java`
+This class holds most of the “business logic”:
+
+- **`randomIdCode()`**
+    - Creates a random receipt number from **100 to 999**
+
+- **`receiptCode(String name, int id)`**
+    - Takes the **first 2 letters of the name**, uppercases them, and prints something like:
+        - `DE-472`
+
+- **`itemPrices()`**
+    - Generates 3 random item prices (roughly $10–$50)
+    - Prints each item and the subtotal
+    - Returns the subtotal as a `double`
+
+- **`itemTax(double subTotal)`**
+    - Picks a random tax rate from **0 to 9**
+    - Calculates tax amount and adds it to the subtotal
+    - Prints the tax percent and final total
+    - Returns the final total as a `double`
+
+- **`canYouAffordIt(double total, double budget)`**
+    - If budget < total → prints how much more you need
+    - Else → prints your change
+
+---

src/main/java/org/codedifferently/RecieptGenerator.java

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+package org.codedifferently;
+
+import java.util.Random;
+/// jj
+public class RecieptGenerator {
+
+
+    public int randomIdCode(){
+
+        Random random = new Random();
+
+
+
+        return random.nextInt(100, 999);
+
+
+    }
+
+    public void receiptCode(String name, int iD){
+
+       String iDName = name.substring(0, 2);
+
+        System.out.println("ID: " + iD);
+        System.out.println("Your Receipt: " + iDName.toUpperCase() + "-" + iD);
+
+    }
+
+
+    public double itemPrices (){
+        Random random = new Random();
+
+        double item1 =   random.nextDouble(10.00, 50.00);
+        double item2 = random.nextDouble(10.00, 50.00);
+        double item3 = random.nextDouble(10.00, 50.00);
+
+        System.out.println("Item 1: " + Math.round(item1*100.0)/100.0);
+        System.out.println("Item 2: " + Math.round(item2*100.0)/100.0);
+        System.out.println("Item 3: " + Math.round(item3*100.0)/100.0);
+        double subTotal = item1 + item2 + item3;
+
+        System.out.println("Subtotal: " + Math.round(subTotal*100.0)/100.0);
+
+        return subTotal;
+
+    }
+
+    public double itemTax (double subTotal){
+
+        Random random = new Random();
+
+        int tax = random.nextInt(10);
+
+        System.out.println("Item Tax: " + tax + "%");
+
+        double taxAmount = subTotal * tax / 100;
+
+        System.out.printf("Final Total: %.2f%n", (subTotal + taxAmount));
+
+        return subTotal + taxAmount;
+
+    }
+
+
+    public void canYouAffordIt(double total, double budget){
+
+
+        double finalTotal = total - budget;
+
+        if(budget < total){
+            System.out.println("You don't have enough. You need " + Math.round(finalTotal*100.0)/100.0 + " to complete order");
+
+        }
+
+
+        else{
+            System.out.println("You have enough! your change is " + Math.abs(Math.round(finalTotal*100.0)/100.0 ) + ".");
+        }
+
+
+
+    }
+
+
+
+
+
+
+
+
+
+
+}