03 | While [y] infinite loop!
What it is is:
infinite.py
# This program demonstrates an infinite loop.
# Create a variable to control the loop.
keep_going = 'y'
# Warning! Infinite loop!
while keep_going == 'y':
# Get a salesperson's sales and commission rate.
sales = float(input('Enter the amount of sales: '))
comm_rate = float(input('Enter the commission rate: '))
# Calculate the commission.
commission = sales * comm_rate
# Display the commission.
print(f'The commission is ${commission:,.2f}.')