I have task in my academy "Write a program that determines the least amount of coins needed for a cashier to return change."
For example, if the price of something is 0.76 dollars and the customer has paid 1 dollar, the least amount of coins is 1 x 20 cents and 2 x 2 cents.
Use coins of one dollar, 50, 20, 10, 5, 2 and 1 cents.
On the first line, you will receive the price in dollars.
On the second line, you will receive how much the customer has paid in dolars.
Input:
0.76
1
Output: Print each required denomination on a new line, ordered from highest to lowest.
1 x 20 cents
2 x 2 cents
In this case I don't even know how to start my code. I'm stuck at the beginning.
Aucun commentaire:
Enregistrer un commentaire