Cody

# Problem 514. Spot the rectangle (Part 2)

Solution 1600444

Submitted on 4 Aug 2018
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### Test Suite

Test Status Code Input and Output
1   Fail
a = [ 4 1 2 4 1 3 3 2 1 4 3 2 4 1 1 1 4 3 2 2 1 1 1 4 4 ]; tf = false; assert(isequal(has_rectangle(a),tf))

Error using * Both logical arguments must be scalar. Use TIMES (.*) for elementwise multiplication. Error in has_rectangle (line 5) if any(sum(ans'*ans>1)>1) Error in Test1 (line 7) assert(isequal(has_rectangle(a),tf))

2   Fail
a = [ 1 4 3 1 3 1 4 1 1 3 4 1 1 1 2 3 ]; tf = true; assert(isequal(has_rectangle(a),tf))

Error using * Both logical arguments must be scalar. Use TIMES (.*) for elementwise multiplication. Error in has_rectangle (line 5) if any(sum(ans'*ans>1)>1) Error in Test2 (line 6) assert(isequal(has_rectangle(a),tf))

3   Fail
a = [ 1 2 4 2 2 3 1 4 1 4 2 3 4 3 2 2 2 2 4 3 1 3 1 1 2 ]; tf = false; assert(isequal(has_rectangle(a),tf))

Error using * Both logical arguments must be scalar. Use TIMES (.*) for elementwise multiplication. Error in has_rectangle (line 5) if any(sum(ans'*ans>1)>1) Error in Test3 (line 7) assert(isequal(has_rectangle(a),tf))

4   Fail
a = ones(10); tf = true; assert(isequal(has_rectangle(a),tf))

Error using * Both logical arguments must be scalar. Use TIMES (.*) for elementwise multiplication. Error in has_rectangle (line 5) if any(sum(ans'*ans>1)>1) Error in Test4 (line 3) assert(isequal(has_rectangle(a),tf))

5   Fail
a = [ 2 3 1 3 2 4 1 1 2 1 4 3 1 2 1 3 4 2 4 2 4 2 4 1 1 2 4 3 1 1 3 1 2 4 3 3 4 3 1 1 1 1 3 1 3 4 2 1 3 1 3 1 2 1 3 1 1 1 1 2 1 3 3 4 ]; tf = true; assert(isequal(has_rectangle(a),tf))

Error using * Both logical arguments must be scalar. Use TIMES (.*) for elementwise multiplication. Error in has_rectangle (line 5) if any(sum(ans'*ans>1)>1) Error in Test5 (line 10) assert(isequal(has_rectangle(a),tf))

6   Fail
a = [ 2 1 4 2 3 2 4 1 4 1 2 2 1 4 4 2 3 3 1 2 4 4 3 1 3 3 2 4 1 4 4 4 3 2 3 4 ]; tf = false; assert(isequal(has_rectangle(a),tf))

Error using * Both logical arguments must be scalar. Use TIMES (.*) for elementwise multiplication. Error in has_rectangle (line 5) if any(sum(ans'*ans>1)>1) Error in Test6 (line 8) assert(isequal(has_rectangle(a),tf))