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Problem 67. Find common elements in matrix rows

Difficulty:Rate

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Solution 457900

Submitted on 18 Jun 2014 by Teemu Pulkkinen

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Leading solution size is 10.

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1 Comment

1 Comment

Teemu Pulkkinen on 18 Jun 2014

I had to add an extra if-clause because the assertion isn't particularly forgiving about its definition of an "empty matrix".

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