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.
Find common elements in matrix rows
surface of a spherical planet
Back to basics 14 - Keywords
Side of a rhombus
Square Digits Number Chain Terminal Value (Inspired by Project Euler Problem 92)
Guess the Coefficients!
THE CALCULATOR OF LOVE
Pig Latin to English Translator
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