A simple calculator to find the easiest payments to ensure that each person on the trip pays their fair share.

In the people.txt file, list all people going on the trip with a new line for each.

In the payments.JSON file include all of the payments in the format:

"$payment_description" : ["$person_who_paid", $amount_paid]

Run calc.py and in the terminal the payments needed to balance the trip will be printed.