STRINGRA (AUG17) [C++]

[udit3333]

• [x] Issue Title is in form Problem Code (Contest Code) [Language]
• [x] I ensure I'm Eligible as per ECR.
• [x] I got AC for this problem when the contest was live. (Not necessary, but appreciable).
• [x] I have checked that my solution is passing on Problem (in case you make some changes).
• [x] I will send my PR only after I'm assigned to this issue by any maintainer.
• [x] I ensure that I'm not assigned to more than 2 issues.
  • [x] Assign this issue to me (I want to work on this).

Codechef id for ECR eligibility: https://www.codechef.com/users/udit3333

It's not necessary for all for points to be checked, we will look at what is required once you open an issue.

[abhishekkatara]

@aashutoshrathi assign this issue to me.

[aashutoshrathi]

@AbhishekKatara What is your codechef rating and this problem's ECR?

[abhishekkatara]

@aashutoshrathi My current codechef rating is 3 star and Problem's ECR is 4 star .

[Monal5031]

GFI @AbhishekKatara 👍