B1a) Answer the following questions. a. Debug the Code: There are EXACTLY FIVE (5) errors in the following Python code. Identify the line number and describe each error, then provide the corrected version of the entire code 1 def calculate_discount(price, discount_percent) 2 discount_amount = price * discount_percent / 100 3 final_price = price - discount_amount 4 return final price 5
6 items = ['Laptop', 'Mouse', 'Keyboard'] 7 prices = [2500, 45, 120, 80] 8
9 total_cost = 0 10 for i in range(len(items)): 11 discounted = calculate_discount(prices[i], 15) 12 print(f"Item: {items[i]} - Price: RM{discounted}") 13 total_cost = total_cost + discounted 14 print("Total: RM" + total_cost)

Question

B1a) Answer the following questions. a. Debug the Code: There are EXACTLY FIVE (5) errors in the following Python code. Identify the line number and describe each error, then provide the corrected version of the entire code 1  def calculate_discount(price, discount_percent) 2  discount_amount = price * discount_percent / 100 3  final_price = price - discount_amount 4  return final price 5
6 items = ['Laptop', 'Mouse', 'Keyboard'] 7  prices = [2500, 45, 120, 80] 8
9 total_cost = 0 10 for i in range(len(items)): 11 discounted = calculate_discount(prices[i], 15) 12 print(f"Item: {items[i]} - Price: RM{discounted}") 13 total_cost = total_cost + discounted 14 print("Total: RM" + total_cost)

BlackTom AI · Accepted Answer

1. **Line 1:** Missing colon at the end of the function definition.
   - **Error:** `def calculate_discount(price, discount_percent)`
   - **Correction:** `def calculate_discount(price, discount_percent):`

2. **Line 2:** Incorrect division operator and indentation.
   - **Error:** `discount_amount = price * discount_percent \/ 100`
   - **Correction:** `discount_amount = price * discount_percent / 100`

3. **Line 4:** Incorrect variable name due to space.
   - **Error:** `return final price`
   - **Correction:** `return final_price`

4. **Line 7:** Mismatched list lengths between `items` and `prices`.
   - **Error:** `prices = [2500, 45, 120, 80]`
   - **Correction:** `prices = [2500, 45, 120]`

5. **Line 14:** Concatenation of string and integer without conversion.
   - **Error:** `print("Total: RM" + total_cost)`
   - **Correction:** `print("Total: RM" + str(total_cost))` or `print(f"Total: RM{total_cost}")`

**Corrected Code:**
```python
def calculate_discount(price, discount_percent):
    discount_amount = price * discount_percent / 100
    final_price = price - discount_amount
    return final_price

items = ['Laptop', 'Mouse', 'Keyboard']
prices = [2500, 45, 120]

total_cost = 0
for i in range(len(items)):
    discounted = calculate_discount(prices[i], 15)
    print(f"Item: {items[i]} - Price: RM{discounted}")
    total_cost = total_cost + discounted
print(f"Total: RM{total_cost}")
```

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