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Problem 661. Spot the outlier

Solution 439527

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))

a = 0 1 1 0 2 1 3 2 1 0 3 1 0 4 1 k = 1 2 3 1 2 4 1 2 5 1 3 4 1 3 5 1 4 5 2 3 4 2 3 5 2 4 5 3 4 5 ans = 1 2 3 1 3 4 1 3 5 2 3 4 2 3 5 3 4 5 ans = 3

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))

a = 10.0000 -1.0000 1.0000 7.0000 0 1.0000 9.5000 0.3000 1.0000 9.0000 1.6000 1.0000 8.5000 2.9000 1.0000 k = 1 2 3 1 2 4 1 2 5 1 3 4 1 3 5 1 4 5 2 3 4 2 3 5 2 4 5 3 4 5 ans = 1 2 3 1 2 4 1 2 5 2 3 4 2 3 5 2 4 5 ans = 2

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))

a = -0.6000 -6.0000 1.0000 -0.2000 0 1.0000 0 3.0000 1.0000 -0.8000 -9.0000 1.0000 -2.0000 1.0000 1.0000 -0.4000 -3.0000 1.0000 k = 1 2 3 1 2 4 1 2 5 1 2 6 1 3 4 1 3 5 1 3 6 1 4 5 1 4 6 1 5 6 2 3 4 2 3 5 2 3 6 2 4 5 2 4 6 2 5 6 3 4 5 3 4 6 3 5 6 4 5 6 ans = 1 2 5 1 3 5 1 4 5 1 5 6 2 3 5 2 4 5 2 5 6 3 4 5 3 5 6 4 5 6 ans = 5

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

a = 2 5 1 0 4 1 0 0 1 4 6 1 -2 3 1 k = 1 2 3 1 2 4 1 2 5 1 3 4 1 3 5 1 4 5 2 3 4 2 3 5 2 4 5 3 4 5 ans = 1 2 3 1 3 4 1 3 5 2 3 4 2 3 5 3 4 5 ans = 3

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))

a = 1.0000 0 1.0000 0 1.0000 1.0000 1.0000 2.0000 1.0000 1.5000 2.5000 1.0000 2.0000 3.0000 1.0000 3.0000 4.0000 1.0000 k = 1 2 3 1 2 4 1 2 5 1 2 6 1 3 4 1 3 5 1 3 6 1 4 5 1 4 6 1 5 6 2 3 4 2 3 5 2 3 6 2 4 5 2 4 6 2 5 6 3 4 5 3 4 6 3 5 6 4 5 6 ans = 1 2 3 1 2 4 1 2 5 1 2 6 1 3 4 1 3 5 1 3 6 1 4 5 1 4 6 1 5 6 ans = 1

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