Practice problems across 75+ categories
Practice coding problems across all companies and topics • 3600 problems | 879 Easy | 1856 Medium | 842 Hard
| # | Problem | Difficulty | Topics |
|---|---|---|---|
| 2671 | Non-negative Integers without Consecutive Ones | Hard | Dynamic Programming |
| 2672 | Non-overlapping Intervals | Medium | ArrayDynamic ProgrammingGreedy |
| 2673 | Not Boring Movies | Easy | Database |
| 2674 | NPV Queries | Easy | Database |
| 2675 | Nth Digit | Medium | MathBinary Search |
| 2676 | Nth Highest Salary | Medium | Database |
| 2677 | Nth Magical Number | Hard | MathBinary Search |
| 2678 | Number Complement | Easy | Bit Manipulation |
| 2679 | Number Guessing Game | Easy | LoopsWhile LoopRandom |
| 2680 | Number of 1 Bits | Easy | Divide and ConquerBit Manipulation |
| 2681 | Number of Accounts That Did Not Stream | Medium | Database |
| 2682 | Number of Adjacent Elements With the Same Color | Medium | Array |
| 2683 | Number of Arithmetic Triplets | Easy | ArrayHash TableTwo Pointers |
| 2684 | Number of Atoms | Hard | Hash TableStringStack |
| 2685 | Number of Beautiful Integers in the Range | Hard | MathDynamic Programming |
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