[FEATURE] Subset sum problem

[Bijoy-007]

Subset sum problem

Detailed Description

Subset sum is based on 0/1 knapsack and a fundamental problem of DP so I want to add it here

Context

Possible Implementation

[Bijoy-007]

Can I work on this?

[Panquesito7]

Thank you for your interest in contributing. 👍
Before submitting a PR, please ensure the following:

• The algorithm isn't a duplicate in this repository.
• Make your code as per the repository standards.
• Ensure that the all the automated-tests pass.

[aashigupta19]

I also want to work on this issue. Can you please assign me this?

[Panquesito7]

Please read the contributing guidelines: do not ask to be
assigned, instead, create a PR; project maintainers will review it. 🙂