Cody

# Problem 502. Would Homer Like It?

Solution 876639

Submitted on 18 Apr 2016 by Jean-Marie Sainthillier
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### Test Suite

Test Status Code Input and Output
1   Pass
a = [ ... 1 1 1; 1 0 1; 1 1 1; ]; tf = true; assert(isequal(has_doughnut(a),tf))

2   Pass
a = [ ... 1 0 0; 1 0 0; 1 1 0; ]; tf = false; assert(isequal(has_doughnut(a),tf))

3   Pass
a = [ ... 1 1 1 0; 1 0 1 0; 1 1 1 0; 0 0 0 0; ]; tf = true; assert(isequal(has_doughnut(a),tf))

4   Pass
a = [ ... 0 0 0 0; 0 1 1 0; 0 1 1 0; 0 0 0 0; ]; tf = false assert(isequal(has_doughnut(a),tf))

tf = 0

5   Pass
a = [ ... 0 1 0 1 0; 0 1 0 1 1; 0 1 0 0 1; 0 1 1 1 1; 0 0 0 0 0; ]; tf = false; assert(isequal(has_doughnut(a),tf))

6   Pass
a = [ ... 0 1 1 1 0; 0 1 0 1 1; 0 1 0 0 1; 0 1 1 1 1; 0 0 0 0 0; ]; tf = true; assert(isequal(has_doughnut(a),tf))

7   Pass
a = [ ... 0 1 0 1; 1 0 1 0; 0 1 0 1; ]; tf = false; assert(isequal(has_doughnut(a),tf))