The title and description of this problem have been cleaned up. Also, its test suite has been expanded and improved.
Which values occur exactly three times?
Rotate input square matrix 90 degrees CCW without rot90
02 - Vector Variables 1
07 - Common functions and indexing 3
Matlab Basics - y as a function of x
Calculate the values of a polynomial.
Count given word x in text.
Find sum of negative elements in row.
Find the sides of an isosceles triangle when given its area and height from its base to apex
Find the volume of cone
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