Largest Odd Number in String I | EPT DSA Challenge Day 10 Evening #placementpreparation

🚀 Day-10 Evening Batch of 30 Days DSA Guidance Begins!
👩‍💻 With Nidhi Mishra (IIT Alumni & MAANG Developer)

Hello LinkedIn Family! 🌟
Super excited to begin my 30-day DSA learning journey with the amazing Nidhi Mishra, a proud IIT alum and developer at MAANG! 🔥

In just one day, I already feel more confident. We tackled a crucial DSA interview question:
💡 “Given an array of integers, how can you find the maximum sum of any contiguous subarray?”
(Yes, that’s where Kadane’s Algorithm shines!)

Also explored the logic behind next permutations — a favorite in coding rounds!

🎯 Language used: C++
🧠 Insights, logic, and tricks shared were super valuable — not just theory, but interview-level thinking!

Problem Statement:-
You are given a string num, representing a large integer. Return the largest-valued odd integer (as a string) that is a non-empty substring of num, or an empty string "" if no odd integer exists.
A substring is a contiguous sequence of characters within a string.
Example 1:

Input: num = "52"
Output: "5"
Explanation: The only non-empty substrings are "5", "2", and "52". "5" is the only odd number.

💬 Let’s grow together!
Whether you’re preparing for FAANG/MAANG or just brushing up your skills, feel free to connect, share your thoughts, or ask doubts.

Let’s keep learning and uplifting each other! 🌱💪

#DSA #CodingJourney #TechWithNidhi #MAANGPrep #InterviewQuestions #CareerInTech #Cplusplus #LinkedInLearning #WomenWhoCode #IITAlumni #upskill

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