develop: Added new problem challenges from HackerEarth

[shortthirdman]

📑 Description

Implemented and added new coding challenge questions from HackerEarth

• Completed

✅ Checks

• My pull request adheres to the code style of this project
• My code requires changes to the documentation
• I have updated the documentation as required
• All the tests have passed

ℹ Additional Information

N/A

[github-actions]

⚠️ Deprecation Warning: The deny-licenses option is deprecated for possible removal in the next major release. For more information, see actions/dependency-review-action/issues/938.

Dependency Review

✅ No vulnerabilities or license issues or OpenSSF Scorecard issues found.

OpenSSF Scorecard

Package	Version	Score	Details
actions/actions/checkout	5.*.*	🟢 6.8	Details Check Score Reason Code-Review 🟢 10 all changesets reviewed CII-Best-Practices ⚠️ 0 no effort to earn an OpenSSF best practices badge detected Maintained 🟢 5 7 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 5 Dangerous-Workflow 🟢 10 no dangerous workflow patterns detected Binary-Artifacts 🟢 10 no binaries found in the repo Token-Permissions ⚠️ 0 detected GitHub workflow tokens with excessive permissions License 🟢 10 license file detected Packaging ⚠️ -1 packaging workflow not detected Pinned-Dependencies 🟢 3 dependency not pinned by hash detected -- score normalized to 3 Fuzzing ⚠️ 0 project is not fuzzed Signed-Releases ⚠️ -1 no releases found Security-Policy 🟢 9 security policy file detected Branch-Protection ⚠️ -1 internal error: error during GetBranch(releases/v2): error during branchesHandler.query: internal error: githubv4.Query: Resource not accessible by integration SAST 🟢 9 SAST tool detected but not run on all commits Vulnerabilities 🟢 10 0 existing vulnerabilities detected
actions/actions/setup-java	5.*.*	🟢 6	Details Check Score Reason Maintained 🟢 5 7 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 5 Code-Review 🟢 10 all changesets reviewed CII-Best-Practices ⚠️ 0 no effort to earn an OpenSSF best practices badge detected Binary-Artifacts 🟢 10 no binaries found in the repo License 🟢 10 license file detected Token-Permissions ⚠️ 0 detected GitHub workflow tokens with excessive permissions Packaging ⚠️ -1 packaging workflow not detected Dangerous-Workflow 🟢 10 no dangerous workflow patterns detected Signed-Releases ⚠️ -1 no releases found Fuzzing ⚠️ 0 project is not fuzzed Pinned-Dependencies ⚠️ 0 dependency not pinned by hash detected -- score normalized to 0 Security-Policy 🟢 9 security policy file detected Branch-Protection ⚠️ 0 branch protection not enabled on development/release branches SAST 🟢 9 SAST tool is not run on all commits -- score normalized to 9 Vulnerabilities 🟢 10 0 existing vulnerabilities detected
actions/madrapps/jacoco-report	1.7.2	Unknown	Unknown

Scanned Files

• .github/workflows/ci.yml

[github-actions]

Code Coverage

Overall Project	89.07% -0.15%	🍏
Files changed	97.36%	🍏

File	Coverage
JumpGame.java	100%	🍏
ListNodeOps.java	98% -2%	🍏
ParenthesesOps.java	94.69% -5.31%	🍏

[github-actions]

Code Coverage

Overall Project	89.07% -0.15%	🍏
Files changed	97.36%	🍏

File	Coverage
JumpGame.java	100%	🍏
ListNodeOps.java	98% -2%	🍏
ParenthesesOps.java	94.69% -5.31%	🍏