Create the logic for a program that continuously prompts the user for a number of dollars until the user enters 0. Pass each entered amount to a conversion method that displays a breakdown of the passed amount into the fewest bills; in other words, the method calculates the number of 20's, 10's, 5's and 1's as needed
dollars=1
loop while dollars > 0
bills = breakdown(dollars)
end loop
breakdown(n)
twenties = int(n/20)
n -= twenties
tens = int(n/10)
n -= tens
fives = int(n/5)
n -= fives
ones = n
return(twenties,tens,fives,ones)
oops. The steps in breakdown should be
n -= twenties*20
and so on for the other bills.
Here is the step-by-step logic for the program that continuously prompts the user for a number of dollars until the user enters 0:
1. Create a method called "convertToBills" that accepts the entered amount and displays the breakdown of the amount into the fewest bills.
2. Inside the "convertToBills" method, declare variables to keep track of the number of 20's, 10's, 5's, and 1's needed. Initially set these variables to 0.
3. Implement a loop that prompts the user for the number of dollars until the user enters 0. Use a "while" loop with a condition to continue looping as long as the entered amount is not equal to 0.
4. Within the loop, obtain the user input for the number of dollars.
5. If the entered amount is not equal to 0, calculate the number of 20's, 10's, 5's, and 1's needed to represent that amount.
6. Calculate the number of 20's by dividing the entered amount by 20 and storing the result in the variable for 20's.
7. Calculate the remaining amount by using the modulo operator (%) on the entered amount with 20 as the divisor.
8. Repeat steps 6 and 7 for the number of 10's, 5's, and 1's, using the respective denominations.
9. Display the breakdown of the amount into the fewest bills by printing the number of each denomination needed.
10. Continue looping until the user enters 0, and then exit the loop.
11. Call the "convertToBills" method after obtaining the user input in the main program or main method, passing the entered amount as an argument.
12. Compile and run the program to test if it prompts the user continuously for a number of dollars and displays the breakdown of the entered amount into the fewest bills.
Note: The implementation of the conversion method depends on the programming language you are using. This step-by-step logic can be adapted to the specific language and syntax requirements.
Here's the logic for a program that continuously prompts the user for a number of dollars and displays a breakdown of the passed amount into the fewest bills:
1. First, create a function called `convertToBills(amount)` that takes the dollar amount as an input parameter and performs the bill breakdown calculation. This function will display the number of 20's, 10's, 5's, and 1's needed to represent the amount.
2. Inside the `convertToBills` function, initialize variables for each bill denomination: `twenties`, `tens`, `fives`, and `ones`, with an initial value of 0.
3. Use a `while` loop to continuously prompt the user for a number of dollars until the user enters 0. Inside the loop, take input from the user using `input()` function and convert the input to an integer.
4. Check if the entered amount is equal to 0. If so, break the loop and end the program.
5. If the entered amount is not zero, calculate the number of twenties, tens, fives, and ones needed to represent the amount using integer division and modulo operations.
6. Update the variables `twenties`, `tens`, `fives`, and `ones` accordingly.
7. Display the bill breakdown to the user using the `print()` function.
8. After the loop ends, the program will exit.
Here's the example code that implements the described logic:
```python
def convertToBills(amount):
twenties = tens = fives = ones = 0
while True:
amount = int(input("Enter a number of dollars (0 to exit): "))
if amount == 0:
break
# Calculate the breakdown into the fewest bills
twenties = amount // 20
amount %= 20
tens = amount // 10
amount %= 10
fives = amount // 5
amount %= 5
ones = amount
# Display the bill breakdown
print(f"Twenties: {twenties}")
print(f"Tens: {tens}")
print(f"Fives: {fives}")
print(f"Ones: {ones}")
# Run the program
convertToBills()
```
This program will continuously prompt the user for a number of dollars until the user enters 0, and then it will display the breakdown into the fewest bills for each entered amount.