Problem Statement
Compute the sum of cubes for a given range a through b.
Write a method called sum_of_cubes
to accomplish this task
Example Given range 1 to 3 the method should return 36
Compute the sum of cubes for a given range a through b.
Write a method called sum_of_cubes
to accomplish this task
Example Given range 1 to 3 the method should return 36