Design a cash register drawer function
checkCashRegister() that accepts purchase price as the first argument (
price), payment as the second argument (
cash), and cash-in-drawer (
cid) as the third argument.
cid is a 2D array listing available currency.
Return the string
"Insufficient Funds" if cash-in-drawer is less than the change due. Return the string
"Closed" if cash-in-drawer is equal to the change due.
Otherwise, return change in coin and bills, sorted in highest to lowest order.
Remember to use Read-Search-Ask if you get stuck. Try to pair program. Write your own code.