Solution 432260

Submitted on 15 Apr 2014

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2 Comments

2 Comments

Lorenzo on 15 Apr 2014

ok, is not really elegant not short, but it's correct. why doesn't it pass the test?

Mattias on 4 Jan 2015

The problem is that your output is a cell string and not a character array. You can get a char array by adding out_str=char(out_str); in the end, or work with char arrays from the beginning by using in_cell{1} and in_cell{i} instead of in_cell(1) and in_cell(i).

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Problem 41. Cell joiner

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