📘 Day 37 – Teacher's Day | HQ9+

🗓️ Date: September 21, 2025🧩 Platform: Codeforces🔢 Problems Solved Today: 1🎯 Focus Topic: Strings, Simulation 🔗 Table of Contents Problem 1 – HQ9+ Daily Summary 🧩 Problem 1 – HQ9+ 📚 Difficulty: Easy🧠 Concepts: String Processing, Simulati...