Cody

Problem 294. A stroll on the beach: finding a route round a connected region

Solution 214330

Submitted on 8 Mar 2013
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Test Suite

Test Status Code Input and Output
1   Fail
%% b = [0 0 0 0 0 1 2 0 0 0 0 0]; route_correct = 'WE'; assert(isequal(circumNavigate(b),route_correct))

Error: Inputs A and B must be matrices with the same number of columns in the 'rows' case.

2   Fail
%% b = [0 0 0 0 0 0 0 0 2 0 0 0 0 1 1 1 1 0 0 0 1 0 0 0 0 0 0 0 0 0]; route_correct = 'SEEWWSNWEN'; assert(isequal(circumNavigate(b),route_correct))

Error: Inputs A and B must be matrices with the same number of columns in the 'rows' case.

3   Fail
%% b = [0 0 0 0 0 0 0 0 1 2 0 1 1 0 0 1 1 1 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0]; route_correct = 'SEENESWWSNWWNE'; assert(isequal(circumNavigate(b),route_correct))

Error: Inputs A and B must be matrices with the same number of columns in the 'rows' case.

4   Fail
%% b = [0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 1 1 1 1 1 0 0 1 2 1 0 0 0 0 0 0 0 0 0 0]; route_correct = 'WNNEEESEWWSW'; assert(isequal(circumNavigate(b),route_correct))

Error: Inputs A and B must be matrices with the same number of columns in the 'rows' case.

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