Cody

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

Solution 35476

Submitted on 9 Feb 2012 by @bmtran (Bryant Tran)
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Test Suite

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

2   Pass
%% 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))

3   Pass
%% 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))

4   Pass
%% 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))

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