A cashier distributes change using the maximum number of five-dollar bills, followed by one-dollar bills. Write a single statement that assigns num_ones with the number of distributed one-dollar bills given amount_to_change. Hint: Use %. Sample output with input: 19 Change for $ 19 3 five dollar bill(s) and 4 one dollar bill(s) 354684.2266598.qx3zqy7 1 amount_to_change = int(input()) 3 num_fives = amount_to_change // 5 4 5 print('Change for $', amount_to_change) 6 print(num_fives, 'five dollar bill(s) and', num_ones, 'one dollar bill(s)'D

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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**Scenario: Distributing Change Using Python**

A cashier distributes change using the maximum number of five-dollar bills, followed by one-dollar bills. Write a single statement that assigns `num_ones` with the number of distributed one-dollar bills given `amount_to_change`. Hint: Use `%`.

**Sample Output with Input: 19**

```
Change for $19
3 five dollar bill(s) and 4 one dollar bill(s)
```

**Python Code Explanation:**

```python
1  amount_to_change = int(input())             # Takes user input for the amount to change
2  num_fives = amount_to_change // 5           # Calculates the maximum number of five-dollar bills
3  num_ones = amount_to_change % 5             # Calculates the remaining one-dollar bills
4
5  print('Change for $', amount_to_change)     # Prints the total amount to change
6  print(num_fives, 'five dollar bill(s) and', # Prints breakdown of five and one-dollar bills
7        num_ones, 'one dollar bill(s)')
```

- **Line 1:** Prompts the user to enter the amount for which change is required and converts it to an integer.
- **Line 2:** Uses integer division to calculate the maximum number of five-dollar bills.
- **Line 3:** Uses the modulus operator to calculate the remaining amount, which will be the number of one-dollar bills.
- **Line 5 & 6:** Prints out the total change, and the number of five and one-dollar bills needed.

This program efficiently determines how to dispense a given amount using the fewest number of bills, prioritizing larger denominations.
Transcribed Image Text:**Scenario: Distributing Change Using Python** A cashier distributes change using the maximum number of five-dollar bills, followed by one-dollar bills. Write a single statement that assigns `num_ones` with the number of distributed one-dollar bills given `amount_to_change`. Hint: Use `%`. **Sample Output with Input: 19** ``` Change for $19 3 five dollar bill(s) and 4 one dollar bill(s) ``` **Python Code Explanation:** ```python 1 amount_to_change = int(input()) # Takes user input for the amount to change 2 num_fives = amount_to_change // 5 # Calculates the maximum number of five-dollar bills 3 num_ones = amount_to_change % 5 # Calculates the remaining one-dollar bills 4 5 print('Change for $', amount_to_change) # Prints the total amount to change 6 print(num_fives, 'five dollar bill(s) and', # Prints breakdown of five and one-dollar bills 7 num_ones, 'one dollar bill(s)') ``` - **Line 1:** Prompts the user to enter the amount for which change is required and converts it to an integer. - **Line 2:** Uses integer division to calculate the maximum number of five-dollar bills. - **Line 3:** Uses the modulus operator to calculate the remaining amount, which will be the number of one-dollar bills. - **Line 5 & 6:** Prints out the total change, and the number of five and one-dollar bills needed. This program efficiently determines how to dispense a given amount using the fewest number of bills, prioritizing larger denominations.
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