jamesmura/grocery-codejam

our solution to the codejam held at Unicef on 6th June 2012

CODE JAM PROBLEM

###Question### We want to calculate the price of all the goods procured by a customer in a general store. The customer can buy any number of products which fall in categories Book, Medicine, Food. The store gives a discount of 2% on all medicines and 4% on all the books bought in the store. There's is another discount say 5% given if the total bill exceeds UGX 50,000.

We need to come up with a price calculator which will calculate the price of the customer's shopping basket(consisting of all the products procured).

Test cases would be as follows:

#####Input 1:##### 5 books at UGX 2,000 each Medicines worth UGX 4,000 Food worth UGX 20,000

#####Output 1:##### 5 books - 9600 Medicines - 3,920 Food - 20,000 Total - 33,520 discount on total - 0% Grand Total - 33,520

#####Input 2:##### 5 books at UGX 4,000 each Medicines worth of UGX 10,000 Food worth of UGX 30,000

#####Output 2:##### 5 books - 19200 Medicines - 9,800 Food - 22,000 Total - 51,000 discount on total - 5% Grand Total - 48,450`