Cody

# Problem 67. Find common elements in matrix rows

Solution 1944672

Submitted on 21 Sep 2019
This solution is locked. To view this solution, you need to provide a solution of the same size or smaller.

### Test Suite

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

y = 1

Assertion failed.

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

y = 1

Assertion failed.

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

y = 1

Assertion failed.

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

y = 1

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

y = 1

Assertion failed.

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

y = 1

Assertion failed.

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

y = 1

Assertion failed.