The following table contains the problems with solutions:
Problem | Category | Solution |
---|---|---|
278. First Bad Version | Binary Search | Solution |
441. Arranging Coins | Binary Search | Solution |
374. Guess Number Higher or Lower | Binary Search | Solution |
367. Valid Perfect Square | Binary Search | Solution |
746. Min Cost Climbing Stairs | Dynamic Programming | Solution |
70. Climbing Stairs | Dynamic Programming | Solution |
121. Best Time to Buy and Sell Stock | Dynamic Programming | Solution |
492. Construct the Rectangle | Adhoc | Solution |
455. Assign Cookies | Greedy | Solution |
155. Min Stack | Stack | Solution |
182. Duplicate Emails | SQL | Solution |
804. Unique Morse Code Words | Adhoc | Solution |
806. Number of Lines To Write String | Adhoc | Solution |
811. Subdomain Visit Count | Hash Table | Solution |