A travel company performs a search on a particular location and exports the following data about hotels to a text file.
Hotel name
Star rating from 1 to 5
The price per night for a room
Review score from previous guests from 0 to 10
A sample of the data in the text file is shown below.
Club Praia de Oure,4,47.00,7.0
Adriano Beach Club,4,121.25,8.3
...
A program is required to make recommendations to customers. One end-user requirement is to find the cheapest five star hotel. The algorithm used is shown below.
Import hotel data
Find the position of cheapest five star hotel
Display cheapest five star hotel
part a
The table below has the data flow completed for steps 1 and 3 of the algorithm.
Complete the missing data flow for step 2.
STEP IN/OUT DATA FLOW
1 IN ******************************************************
1 OUT hotelname[], starts[], price[], reviews[]
2 IN ?
2 OUT ?
3 IN position, hotelname[], starts[], price[], reviews[]
3 OUT ******************************************************
part b
Step 2 finds the position of the cheapest hotel with five stars.
Using a recognised design technique, design this step.
(edit the code in the hotelAdvisor.java file)
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