leetcode

Solution to some Leetcode problems written in C++
git clone git://git.dimitrijedobrota.com/leetcode.git
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1484.sql (185B)

      1 SELECT sell_date, 
      2        COUNT(DISTINCT product) AS num_sold, 
      3        GROUP_CONCAT(DISTINCT product ORDER BY product) AS products
      4 FROM Activities
      5 GROUP BY sell_date
      6 ORDER BY sell_date