Cody

# Problem 67. Find common elements in matrix rows

Solution 2009452

Submitted on 8 Nov 2019 by dilek bulut
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### Test Suite

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

y = []

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

d = 1 2 answer = 1.0000e+100 cat = 1.0000e+100 y = 1.0000e+100 sifir = 0×1 empty double column vector d = 1 2 answer = 1.0e+100 * 1.0000 1.0000 cat = 1.0e+100 * 1.0000 1.0000 y = 1.0000e+100 sifir = 0×1 empty double column vector

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

d = 1 answer = 0 cat = [] y = [] d = 2 answer = 0 0 cat = 1×0 empty double row vector y = []

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

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

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