in sql, the description does not specify wether the output table should have 2 columns or only the res column. That being said, I do believe that outputting 2 columns, the number of angles and the total sum of angles is much better coding practice than just outputting one column just
in sql, the description does not specify wether the output table should have 2 columns or only the res column. That being said, I do believe that outputting 2 columns, the number of angles and the total sum of angles is much better coding practice than just outputting one column just
Schema of input and desired output tables are not described, seems like test cases are whack too.