week1/02-currency/currency.py
2023-09-23 23:03:15 -04:00

24 lines
761 B
Python

units_USD = [
{'name': 'Penny', 'value': 1, 'count': 0},
{'name': 'Nickel', 'value': 5, 'count': 0},
{'name': 'Dime', 'value': 10, 'count': 0},
{'name': 'Quarter', 'value': 25, 'count': 0},
{'name': 'One-dollar', 'value': 100, 'count': 0},
{'name': 'Five-dollar', 'value': 500, 'count': 0},
{'name': 'Ten-dollar', 'value': 1000, 'count': 0},
{'name': 'Fifty-dollar', 'value': 5000, 'count': 0},
{'name': 'Hundred-dollar', 'value': 10000, 'count': 0},
]
def currency_converter(amount, units=None):
units = (units or units_USD).copy()
amount = 100*amount
for current in units[::-1]:
while amount >= current['value']:
amount -= current['value']
current['count'] += 1
return [i for i in units if i['count']]
print(currency_converter(12.23))