- topics: Stack, Queue, Linkedlist.
- Materials: Google Sheets
- Practice: leetcode
| Problem | Solution | Topic |
|---|---|---|
| Backspace String Compare | Solution | Stack |
| Valid Parentheses | Solution | Stack |
| Remove All Adjacent Duplicates In String | Solution | Stack |
| Remove Outermost Parentheses | Solution | Stack |
| Baseball Game | Solution | Stack |
| Number of Students Unable to Eat Lunch | Solution | Queue |
| Time Needed to Buy Tickets | Solution | Queue |
| First Unique Character in a String | Solution | Queue |
| Number of Recent Calls | Solution | Queue |
| Implement Queue using Stacks | Solution | Queue |
| Remove Linked List Elements | Solution | Linked List |
| Middle of the Linked List | Solution | Linked List |
| Reverse Linked List | Solution | Linked List |
| Convert Binary Number in a Linked List to Integer | Solution | Linked List |
| Merge Two Sorted Lists | Solution | Linked List |
| Problem | Solution | Level |
|---|---|---|
| Valid Parentheses | Solution | Easy |
| Remove All Adjacent Duplicates In String | Solution | Easy |
| Crawler Log Folder | Solution | Easy |
| First Unique Character in a String | Solution | Easy |
| Time Needed to Buy Tickets | Solution | Easy |
| Reverse Linked List | Solution | Easy |
| Merge Two Sorted Lists | Solution | Easy |
| Min Stack | Solution | Medium |
| Evaluate Reverse Polish Notation | Solution | Medium |
| eveal Cards In Increasing Order | Solution | Medium |
| Find the Winner of the Circular Game | Solution | Medium |
| Remove Nth Node From End of List | Solution | Medium |
| Odd Even Linked List | Solution | Medium |
| Sliding Window Maximum | Solution | Hard |