Knapsack Problem Solver

[Faris-A-Nasir]

I implemented Knapsack Problem Solver using c++. io also added a readme explaining the code. Hoping to get the PR merged and getting the hacktoberfest and hacktoberfest-accepted badge.

Description of Change

Checklist

• [ ] Added description of change
• [ ] Added file name matches File name guidelines
• [ ] Added tests and example, test must pass
• [ ] Added documentation so that the program is self-explanatory and educational - Doxygen guidelines
• [ ] Relevant documentation/comments is changed or added
• [ ] PR title follows semantic commit guidelines
• [ ] Search previous suggestions before making a new one, as yours may be a duplicate.
• [ ] I acknowledge that all my contributions will be made under the project's license.

Notes:

[github-actions[bot]]

This pull request has been automatically marked as abandoned because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[realstealthninja]

You simply cannot add directories without using cmake. This pull request does not follow the contribution guidelines. thanks for contributing either way