VendingMachine

vendingMachine.py

def calculateChange(balance, amount):
  if balance < amount:
    raise Exception("Insufficient funds")

  denominator = [100,50,20,10,5,1]
  result = []
  change = balance - amount
  
  for deno in denominator:
    num = change // deno
    result.append(num)
    change = change % deno
  return result

print(calculateChange(76, 55))