Test cases have been added to this problem.
I don"t want dumplings!
radius of a spherical planet
Get the length of a given vector
Solving Quadratic Equations (Version 1)
Find out sum of prime number till given number
Find Euclidean norm of given vector u.
Find sum of negative elements in row.
Divide polynomial p1 by p2.
Multiply two polynomials p and q given in in vector representation.
Find scalar product of two polynomials a and b, given as vector array.
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