Given the coefficients a, b, c, and d of a cubic equation, a*x^3 + b*x^2 + c*x + d = 0, determine its roots.
This problem has been corrected and is now solvable.
Find the sum of all the numbers of the input vector
Check if sorted
surface of a spherical planet
Area of a disk
UICBioE240 problem 1.2
Display negative numbers
Sum of cubes
Roots of a quadratic equation.
Number of primes
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