Find shortest between two points on a ball given their azimuthal and polar angles (in degrees) as well as the radius of the sphere.
I took complements of the test case polar angles in order to agree with customary definitions of polar angle.
I agree. Polar angles are, by convention, measured from the pole, but in this problem you have to consider them to be measure from the equator if you wish to agree with the test cases.
Filter AC, pass DC
given 3 sides, find area of this triangle
Program an exclusive OR operation with logical operators
Generate N equally spaced intervals between -L and L
Return the Nth Output from an Input Command
Test if two numbers have the same digits
Television Screen Dimensions
Reverse the Words (not letters) of a String
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