Cody

# Problem 67. Find common elements in matrix rows

Solution 225965

Submitted on 31 Mar 2013 by Chintan
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   Pass
%% x = []; y_correct = []; assert(isequal(common_by_row(x),y_correct))

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

ans = 2 ans = 2

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

ans = 2 ans = 2

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

ans = 2 ans = 2 ans = 2 ans = 2 ans = 2 ans = 2 ans = 2 ans = 2 ans = 2 ans = 2

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

ans = 2 ans = 2 ans = 2 ans = 2 ans = 2 ans = 2 ans = 2 ans = 2 ans = 2 ans = 2

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

ans = 2 ans = 2 ans = 2 ans = 2 ans = 2 ans = 2 ans = 2 ans = 2 ans = 2

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

ans = 2 ans = 2