Add Search Algorithm implementation in C/C++

[sbshah97]

[BrunoTissei]

Could you be more specific?

[erilyth]

@BrunoTissei A binary search and a ternary search could be starting points.

[BrunoTissei]

@erilyth Ok, in progress.

[TuhinKundu]

Any search algorithm in c/c++?

[erilyth]

@TuhinKundu Anything that hasn't been implemented and is related to search algorithms. (Preferably with a README file explaining the algorithm)