Santa is charging $5 per delivery this year! Here's how to use the
calculator:
- Enter payment amounts separated by commas (e.g., 5,10,20)
- Santa only accepts $5, $10, and $20 bills
-
The calculator will check if Santa can give correct change to
everyone
- A happy present means everyone got their change!
- A sad present means someone didn't get correct change
Try the test cases to see examples!