Cody

# Problem 36. Find relatively common elements in matrix rows

Solution 124888

Submitted on 7 Aug 2012
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### Test Suite

Test Status Code Input and Output
1   Fail
x = []; y_correct = []; assert(isequal(common_by_row(x),y_correct))

Error using VisibleTest1 (line 3) Output argument "ans" (and maybe others) not assigned during call to "common_by_row".

2   Fail
x = [1e100; 1e100]; y_correct = [1e100]; assert(isequal(common_by_row(x),y_correct))

Error using VisibleTest2 (line 3) Output argument "ans" (and maybe others) not assigned during call to "common_by_row".

3   Fail
x = [1; 2]; y_correct = []; assert(isequal(common_by_row(x),y_correct))

Error using VisibleTest3 (line 3) Output argument "ans" (and maybe others) not assigned during call to "common_by_row".

4   Fail
x = ones(10); y_correct = [1]; assert(isequal(common_by_row(x),y_correct))

Error using VisibleTest4 (line 3) Output argument "ans" (and maybe others) not assigned during call to "common_by_row".

5   Fail
x = magic(10); y_correct = []; assert(isequal(common_by_row(x),y_correct))

Error using VisibleTest5 (line 3) Output argument "ans" (and maybe others) not assigned during call to "common_by_row".

6   Fail
x = wilkinson(9); y_correct = [0 1]; assert(isequal(common_by_row(x),y_correct))

Error using VisibleTest6 (line 3) Output argument "ans" (and maybe others) not assigned during call to "common_by_row".

7   Fail
x = [3 -2 1 NaN; NaN 0 -2 3]; y_correct = [-2 3]; assert(isequal(common_by_row(x),y_correct))

Error using VisibleTest7 (line 3) Output argument "ans" (and maybe others) not assigned during call to "common_by_row".