Cody

Problem 1057. Given a matrix, return the last eigen value

Solution 653898

Submitted on 16 Apr 2015 by nhagen
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Test Suite

Test Status Code Input and Output
1   Pass
%% x = [1 2 3 0 4 3 2 5 -1 0 0 0 2 3 4 3 2 5 4 0 -9 0 0 -2 -3]; k = eig(x); y_correct = k(end); assert(isequal(last_eig(x),y_correct))

[Warning: Function assert has the same name as a MATLAB builtin. We suggest you rename the function to avoid a potential name conflict.] [> In last_eig (line 2) In evaluateCode', '/users/mss.system.3kfSVi/+cody/verifyCode.m', 238)" style="font-weight:bold">cody.verifyCode>evaluateCode (line 238) In cody.verifyCode (line 43) In mls.internal.fevalJSON (line 14)]

2   Pass
%% x = [1 2 3 6 4 -1 -9 1 3]; k = eig(x); y_correct = k(end); assert(isequal(last_eig(x),y_correct))

[Warning: Function assert has the same name as a MATLAB builtin. We suggest you rename the function to avoid a potential name conflict.] [> In last_eig (line 2) In evaluateCode', '/users/mss.system.3kfSVi/+cody/verifyCode.m', 238)" style="font-weight:bold">cody.verifyCode>evaluateCode (line 238) In cody.verifyCode (line 43) In mls.internal.fevalJSON (line 14)]

3   Pass
%% x = magic(6); k = eig(x); y_correct = k(end); assert(isequal(last_eig(x),y_correct))

[Warning: Function assert has the same name as a MATLAB builtin. We suggest you rename the function to avoid a potential name conflict.] [> In last_eig (line 2) In evaluateCode', '/users/mss.system.3kfSVi/+cody/verifyCode.m', 238)" style="font-weight:bold">cody.verifyCode>evaluateCode (line 238) In cody.verifyCode (line 43) In mls.internal.fevalJSON (line 14)]

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