Implement selection sort

[jecihjoy]

Selection sort

This issue requires you to implement selection sort using the provided pseudocode

[0xd4n10]

Id like to be assigned to this issue?

[0xd4n10]

I've opened a pull request for this issue

[StanleyMasinde]

I've opened a pull request for this issue

@jecihjoy Did you see this? PR? #2