Add search algorithms

[randomfeelings]

Add searching algorithms in any language of your choice

[RishabhSharma96]

@randomfeelings plz assign in to me.

[Soumyajit2825]

@randomfeelings assign me also

[Shivkant-Chauhan]

can I also work on this..?

[Anubhav0355]

@randomfeelings Please assign me also.

[randomfeelings]

Add new algorithms not existing ones.

[Shivkant-Chauhan]

#25

[Shivkant-Chauhan]

please merge