Express a number as the sum of two primes. Logic explained for all languages. Pseudocode in python.

In this video tutorial, I explain the logic for an exciting exercise - Check if a number can be expanded/expressed as the sum of two prime numbers. You can build your own program using this logic in your favorite programming language. If you have another way to solve this just share it with all by commenting your thought in the comment section.
Actually, Rutuja Badre asked me to make this video. I will be much happier if you and she like this video.

[VinayNemmadi]

good approach . can you do this in better complexity?? try this out