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Stacks Problems
Practice these problems to master fundamental stack operations and common patterns.
0/6 Problems Complete
| Status | Problem Name | Difficulty | Problem Link | Video Solution |
|---|---|---|---|---|
| Valid Parentheses | Easy |  |  | |
| Min Stack | Medium | | | |
| Evaluate Reverse Polish Notation | Medium | | | |
| Largest Rectangle in Histogram | Hard | | | |
| Simplify Path | Medium | | | |
| Next Greater Element I | Easy | | |