Cody

Problem 661. Spot the outlier

Solution 439481

Submitted on 7 May 2014 by Axel
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Test Suite

Test Status Code Input and Output
1   Pass
%% pts = [0 1; 0 2; 3 2; 0 3; 0 4 ]; outlier = 3; assert(isequal(spot_the_outlier(pts),outlier))

y = 2 1 2 1 3 1 4 1 y = 1 1 2 1 3 1 4 1 y = 1 1 2 1 3 1 4 1 ans = 3 y = 1 1 2 1 2 1 4 1 y = 1 1 2 1 2 1 3 1

2   Pass
%% pts = [10 -1;7 0;9.5 0.3;9 1.6;8.5 2.9]; outlier = 2; assert(isequal(spot_the_outlier(pts),outlier))

y = 0 1.0000 0.3000 1.0000 1.6000 1.0000 2.9000 1.0000 y = -1.0000 1.0000 0.3000 1.0000 1.6000 1.0000 2.9000 1.0000 ans = 2 y = -1.0000 1.0000 0 1.0000 1.6000 1.0000 2.9000 1.0000 y = -1.0000 1.0000 0 1.0000 0.3000 1.0000 2.9000 1.0000 y = -1.0000 1.0000 0 1.0000 0.3000 1.0000 1.6000 1.0000

3   Pass
%% pts = [-0.6 -6;-0.2 0;0 3;-0.8 -9;-2 1;-0.4 -3]; outlier = 5; assert(isequal(spot_the_outlier(pts),outlier))

y = 0 1 3 1 -9 1 1 1 -3 1 y = -6 1 3 1 -9 1 1 1 -3 1 y = -6 1 0 1 -9 1 1 1 -3 1 y = -6 1 0 1 3 1 1 1 -3 1 y = -6 1 0 1 3 1 -9 1 -3 1 ans = 5 y = -6 1 0 1 3 1 -9 1 1 1

4   Pass
%% pts = [2 5;0 4;0 0;4 6;-2 3]; outlier = 3; assert(isequal(spot_the_outlier(pts),outlier))

y = 4 1 0 1 6 1 3 1 y = 5 1 0 1 6 1 3 1 y = 5 1 4 1 6 1 3 1 ans = 3 y = 5 1 4 1 0 1 3 1 y = 5 1 4 1 0 1 6 1

5   Pass
%% pts = [1 0; 0 1; 1 2; 1.5 2.5; 2 3; 3 4 ]; outlier = 1; assert(isequal(spot_the_outlier(pts),outlier))

y = 1.0000 1.0000 2.0000 1.0000 2.5000 1.0000 3.0000 1.0000 4.0000 1.0000 ans = 1 y = 0 1.0000 2.0000 1.0000 2.5000 1.0000 3.0000 1.0000 4.0000 1.0000 y = 0 1.0000 1.0000 1.0000 2.5000 1.0000 3.0000 1.0000 4.0000 1.0000 y = 0 1 1 1 2 1 3 1 4 1 y = 0 1.0000 1.0000 1.0000 2.0000 1.0000 2.5000 1.0000 4.0000 1.0000 y = 0 1.0000 1.0000 1.0000 2.0000 1.0000 2.5000 1.0000 3.0000 1.0000

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