Implement Sher Lock and Cost Problem.

[GouthamGuna]

• I have read CONTRIBUTING.md.
• This pull request is all my own work -- I have not plagiarized it.
• All filenames are in PascalCase.
• All functions and variable names follow Java naming conventions.
• All new algorithms have a URL in their comments that points to Wikipedia or other similar explanations.
• All new code is formatted with clang-format -i --style=file path/to/your/file.java

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 91.66667% with 1 lines in your changes are missing coverage. Please review.

Project coverage is 38.74%. Comparing base (2568b96) to head (4d5ca6a).

Files	Patch %	Lines
...algorithms/dynamicprogramming/SherLockAndCost.java	91.66%	0 Missing and 1 partial ⚠️

Additional details and impacted files

@@             Coverage Diff              @@
##             master    #5169      +/-   ##
============================================
+ Coverage     38.69%   38.74%   +0.05%     
- Complexity     2384     2387       +3     
============================================
  Files           517      518       +1     
  Lines         15405    15417      +12     
  Branches       2959     2960       +1     
============================================
+ Hits           5961     5974      +13     
+ Misses         9158     9157       -1     
  Partials        286      286              

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

[GouthamGuna]

@BamaCharanChhandogi

What are the problems with the code?

[BamaCharanChhandogi]

Hi @GouthamGuna ,
Firstly fix formatting issues.
If you expand the build you can see - and + signed.
It means you have to remove the - line code and add the + line code.

[GouthamGuna]

Hi @yanglbme, @vil02, @BamaCharanChhandogi

Please review the code, and if it meets your approval, proceed to approve it. Otherwise, I would appreciate suggestions for improvement.

[vil02]

@GouthamGuna the problem looks like a leetcode puzzle and:

Java/CONTRIBUTING.md

Line 3 in 2568b96

NOTE: *We DO NOT add leetcode problems. They are just applications of basic principles that can be found in other algorithms included in the repository.*

In my opinion this simply does not fit to this repository.

@BamaCharanChhandogi what is your opinion?