Cody

# Problem 2267. Sales Prediction

Solution 519255

Submitted on 2 Nov 2014 by Jean-Marie Sainthillier
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### Test Suite

Test Status Code Input and Output
1   Pass
%% item_price = [10 35 2 100 99 87 1 0.5 9 30] ; total_items_shopped = [ 2 0 5 10 8 9 1 0 0 1]; shop_no = 5; avg_spending =73.22; shop_prob = 0.22 [x,y] = Shopping(item_price ,total_items_shopped, shop_no ); assert(isequal([x,y],[avg_spending, shop_prob]))

shop_prob = 0.2200 varargout = [73.2200] [0.2200]

2   Pass
%% item_price = [10 4 22 10 5 7 2 10 95 56] ; total_items_shopped = [ 23 0 0 11 38 0 1 0 0 0]; shop_no = 7; avg_spending =7.29; shop_prob = 0.01 [x,y] = Shopping(item_price ,total_items_shopped, shop_no ); assert(isequal([x,y],[avg_spending, shop_prob]))

shop_prob = 0.0100 varargout = [7.2900] [0.0100]

3   Pass
%% item_price = ones(1, 10) ; %dollar shoppie total_items_shopped = [ 1 0 3 4 8 9 0 5 0 10]; shop_no = 10; avg_spending = 1; shop_prob = 0.25; [x,y] = Shopping(item_price ,total_items_shopped, shop_no ); assert(isequal([x,y],[avg_spending, shop_prob]))

varargout = [1] [0.2500]