updated binary search

[kavvyaaaa]

added user driven code to take inputs for all the variables and used functions to ensure reusability of the code.

[github-actions]

🔍 Duplicate Detection Results

⚠️ Potential Duplicates Found

⚠️ Potential Duplicate: C/algorithms/searching/binary_search.c
Similar file(s) already exist:

• C/algorithms/searching/binary_search.c

📝 What This Means

We found existing implementations that appear similar to your contribution. This doesn't necessarily mean your PR will be rejected, but please review:

1. Is this truly a duplicate? Check the existing files to see if they implement the same algorithm
2. Is your implementation different/better? If so, explain in your PR description:
   • What makes it different
   • Why it's an improvement
   • Any unique features or optimizations
3. Consider improving existing code instead of adding a duplicate

✅ What To Do Next

• If it's a duplicate: Consider withdrawing this PR and improving the existing implementation
• If it's different: Add a clear explanation in your PR description about how it differs
• If unsure: Ask the maintainers for guidance!

💡 Quality Over Quantity

Remember: One high-quality, unique contribution is worth more than multiple duplicates! 🌟

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This is an automated check. Maintainers will make the final decision.

[github-actions]

🎉 Welcome to Hacktoberfest 2025, @kavvyaaaa! 🎃

Thank you for your first contribution to our DSA repository! Here's what happens next:

🔍 Automatic Checks

• ✅ Code Validation: Passed
• 🧪 Compilation Tests: Passed

📋 Next Steps

🎯 Great job! Your code compiled successfully. Maintainers @Karanjot786 and @Pradeepsingh61 will review your PR soon.

🎁 What You Get

• 🏆 Hacktoberfest Credit: This PR counts toward your 6 PR goal for exclusive T-shirt + Tree!
• 🌟 Hall of Fame: You'll be featured in our contributors list
• 📚 Learning: Code review feedback from experienced developers

💡 Tips for Success

• Follow our Contributing Guidelines
• Add comments explaining your algorithm
• Include time/space complexity analysis
• Test your code before submitting

Welcome to the community! 🚀

[github-actions]

🤖 Automated PR Status

🔍 Code Validation

✅ Passed - File naming and structure look good!

🧪 Compilation Tests

✅ Passed - All code compiles successfully!

📋 Overall Status

🎉 Ready for Review - Your PR has passed all automated checks!
👥 Maintainers have been notified for review.

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