[Strings] Check if a given phrase is a Pangram

[sentenza]

Definition of Pangram https://en.wikipedia.org/wiki/Pangram

[AravindHari]

Hey, @sentenza I am interested in the task

[sentenza]

Hey, @sentenza I am interested in the task

@AravindHari it's yours. Open a new PR for it. ;)

[AravindHari]

Okay, I think you need to assign the task to me as well.

[sentenza]

Okay, I think you need to assign the task to me as well.

No, you should read CONTRIBUTING