Added Explanation Template File

Author: JRS296

Explanation-Template.md

@@ -0,0 +1,95 @@
+# Problem Title
+
+**Difficulty:** *(Easy / Medium / Hard)*  
+**Category:** *(Arrays, Strings, Dynamic Programming, Graphs, etc.)*  
+**Leetcode Link:** [Problem Link](#)
+
+---
+
+## 📝 Introduction
+
+*A brief introduction to the problem. Mention the key aspects, constraints, and expected output.*
+
+---
+
+## 💡 Approach & Key Insights
+
+*Describe the main idea behind solving the problem. What observations lead to a solution? Mention brute force or naive approaches first, then discuss optimal solutions.*
+
+---
+
+## 🛠️ Breakdown of Approaches
+
+### 1️⃣ Brute Force / Naive Approach
+
+- **Explanation:** *Describe the brute force solution and why it works.*
+- **Time Complexity:** *O(?) - Explanation*
+- **Space Complexity:** *O(?) - Explanation*
+- **Example/Dry Run:**
+
+Example input: [Insert example] Step 1 → Step 2 → Step 3 → Output
+
+
+### 2️⃣ Optimized Approach
+
+- **Explanation:** *Describe an optimized approach with clear reasoning.*
+- **Time Complexity:** *O(?) - Explanation*
+- **Space Complexity:** *O(?) - Explanation*
+- **Example/Dry Run:**
+
+Example input: [Insert example] Step 1 → Step 2 → Step 3 → Output
+
+
+### 3️⃣ Best / Final Optimized Approach (if applicable)
+
+- **Explanation:** *Discuss the best possible solution.*
+- **Time Complexity:** *O(?) - Explanation*
+- **Space Complexity:** *O(?) - Explanation*
+- **Example/Dry Run:**
+
+Example input: [Insert example] Step 1 → Step 2 → Step 3 → Output
+
+---
+
+## 📊 Complexity Analysis
+
+| Approach      | Time Complexity | Space Complexity |
+| ------------- | --------------- | ---------------- |
+| Brute Force   | O(?)            | O(?)             |
+| Optimized     | O(?)            | O(?)             |
+| Best Approach | O(?)            | O(?)             |
+
+---
+
+## 📉 Optimization Ideas
+
+*Are there any ways to further improve the solution? Can we reduce memory usage or optimize certain operations?*
+
+---
+
+## 📌 Example Walkthroughs & Dry Runs
+
+*Use visuals, ASCII diagrams, or step-by-step breakdowns for clarity.*
+
+```plaintext
+Example:
+Input: 1 -> 2 -> 3 -> 4
+Process:
+1 -> Swap 2 & 3
+2 -> Reverse half of list
+3 -> Merge both halves
+Output: 1 -> 3 -> 2 -> 4
+```
+
+---
+
+## 🔗 Additional Resources
+
+- [Resource 1]()
+- [Resource 2]()
+- [Resource 3]()
+
+---
+
+Author: Your Name
+Date: DD/MM/YYYY