Practice problems across 75+ categories
Practice problems frequently asked at Microsoft • 3344 problems | 831 Easy | 1747 Medium | 746 Hard
| # | Problem | Difficulty | Topics |
|---|---|---|---|
| 676 | Degree of an Array | Easy | ArrayHash Table |
| 677 | Delay the Resolution of Each Promise | Medium | Database |
| 678 | Delete and Earn | Medium | ArrayHash TableDynamic Programming |
| 679 | Delete Characters to Make Fancy String | Easy | String |
| 680 | Delete Columns to Make Sorted | Easy | ArrayString |
| 681 | Delete Columns to Make Sorted II | Medium | ArrayStringGreedy |
| 682 | Delete Columns to Make Sorted III | Hard | ArrayStringDynamic Programming |
| 683 | Delete Duplicate Emails | Easy | Database |
| 684 | Delete Greatest Value in Each Row | Easy | ArraySortingHeap (Priority Queue) |
| 685 | Delete N Nodes After M Nodes of a Linked List | Easy | Linked List |
| 686 | Delete Node in a BST | Medium | TreeBinary Search TreeBinary Tree |
| 687 | Delete Node in a Linked List | Medium | Linked List |
| 688 | Delete Nodes And Return Forest | Medium | ArrayHash TableTree |
| 689 | Delete Nodes From Linked List Present in Array | Medium | ArrayHash TableLinked List |
| 690 | Delete Operation for Two Strings | Medium | StringDynamic Programming |
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