Cody

# Problem 2700. Simulate one complete step in the Biham–Middleton–Levine traffic model

Solution 562756

Submitted on 22 Jan 2015 by Alfonso Nieto-Castanon
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### Test Suite

Test Status Code Input and Output
1   Pass
%% a_in = ... [0 0 0 2 1 1 0 0 0 0 2 0 0 0 0 1]; a_out_correct = ... [0 0 0 0 0 1 1 2 0 0 0 0 1 0 2 0]; assert(isequal(traffic_step(a_in),a_out_correct))

2   Pass
%% a_in = ... [0 0 2 2 0 0]; a_out_correct = ... [2 0 0 0 0 2]; assert(isequal(traffic_step(a_in),a_out_correct))

3   Pass
%% a_in = ... [1 0 2 2 0 0]; a_out_correct = ... [2 1 0 0 0 2]; assert(isequal(traffic_step(a_in),a_out_correct))

4   Pass
%% a_in = ... [0 0 2 1 1 1 2 0 0]; a_out_correct = ... [2 0 2 1 1 1 0 0 0]; assert(isequal(traffic_step(a_in),a_out_correct))

5   Pass
%% a_in = ... [0 2 2 2 0 0 1 1 0 2 0 0 0 0 0 0 2 0 1 1 0 1 1 2 0 0 1 2 0 0 0 0 0 2 0 1]; a_out_correct = ... [0 2 2 2 0 0 0 1 1 2 0 0 0 0 0 2 2 0 0 1 1 1 1 0 0 0 1 0 0 2 1 0 0 2 0 0]; assert(isequal(traffic_step(a_in),a_out_correct))

6   Pass
%% a_in = ... [0 1 1 1 0 0 0 0]; a_out_correct = ... [1 0 1 1 0 0 0 0]; assert(isequal(traffic_step(a_in),a_out_correct))

7   Pass
%% a_in = ... [0 2 2]; a_out_correct = ... [2 0 2]; assert(isequal(traffic_step(a_in),a_out_correct))

[Warning: CIRCSHIFT(X,K) with scalar K and where size(X,1)==1 will change behavior in future versions. To retain current behavior, use CIRCSHIFT(X,[K,0]) instead.] [> In traffic_step at 6 In verifyCode>evaluateCode at 238 In verifyCode at 43 In fevalJSON at 14] [Warning: CIRCSHIFT(X,K) with scalar K and where size(X,1)==1 will change behavior in future versions. To retain current behavior, use CIRCSHIFT(X,[K,0]) instead.] [> In traffic_step at 8 In verifyCode>evaluateCode at 238 In verifyCode at 43 In fevalJSON at 14]

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