Day 14: DSA Revision Live | Strings & Maths (LeetCode Interview Prep)

🔴 LIVE — Day 14 of the DSA Marathon

Today is a focused REVISION session with emphasis on
two interview-critical areas:

👉 Strings
👉 Maths

This live is about strengthening fundamentals,
improving recall speed, and fixing common mistakes
that candidates make in interviews.

━━━━━━━━━━━━━━━━━━━━
📌 TOPICS & PROBLEMS REVISED
━━━━━━━━━━━━━━━━━━━━

Strings:
• Valid Anagram
• Group Anagrams
• Longest Substring Without Repeating Characters
• Valid Palindrome
• Isomorphic Strings
• Ransom Note
• Word Pattern

Maths:
• Fizz Buzz
• Palindrome Number
• Reverse Integer
• Add Digits
• Happy Number
• Power of Two / Three / Four
• Count Primes
• GCD & LCM basics

━━━━━━━━━━━━━━━━━━━━
🎯 SESSION GOAL
━━━━━━━━━━━━━━━━━━━━
Reinforce String handling and Maths intuition so
interview questions feel natural and predictable.

━━━━━━━━━━━━━━━━━━━━
👥 WHO THIS LIVE IS FOR
━━━━━━━━━━━━━━━━━━━━
• MAANG / FAANG aspirants
• LeetCode interview preparation
• DSA revision & consolidation
• Long focused “study with me” sessions

⏱ Format: Live revision + explanation
🚀 Goal: Clarity, confidence, and strong fundamentals

Start from Day 1–13 for full DSA marathon continuity.
More problems may be revised based on live flow.
#DSA
#LeetCode
#DSALive
#LeetCodeLive
#DSAMarathon
#DSARevision
#StringDSA
#MathsDSA
#CodingInterview
#InterviewPreparation
#MAANG
#FAANG
#StudyWithMe
#LiveCoding
#Algorithms
#DataStructures