Practice problems across 75+ categories
Practice problems frequently asked at Array • 1947 problems | 398 Easy | 1049 Medium | 497 Hard
| # | Problem | Difficulty | Topics |
|---|---|---|---|
| 1771 | Stone Game IX | Medium | ArrayMathGreedy |
| 1772 | Stone Game V | Hard | ArrayMathDynamic Programming |
| 1773 | Stone Game VI | Medium | ArrayMathGreedy |
| 1774 | Stone Game VII | Medium | ArrayMathDynamic Programming |
| 1775 | Stone Game VIII | Hard | ArrayMathDynamic Programming |
| 1776 | Strange Printer II | Hard | ArrayGraphTopological Sort |
| 1777 | Stream of Characters | Hard | ArrayStringDesign |
| 1778 | String Matching in an Array | Easy | ArrayStringString Matching |
| 1779 | Strobogrammatic Number II | Medium | ArrayStringRecursion |
| 1780 | Strobogrammatic Number III | Hard | ArrayStringRecursion |
| 1781 | Subarray Product Less Than K | Medium | ArrayBinary SearchSliding Window |
| 1782 | Subarray Sum Equals K | Medium | ArrayHash TablePrefix Sum |
| 1783 | Subarray Sums Divisible by K | Medium | ArrayHash TablePrefix Sum |
| 1784 | Subarray With Elements Greater Than Varying Threshold | Hard | ArrayStackUnion Find |
| 1785 | Subarrays Distinct Element Sum of Squares I | Easy | ArrayHash Table |
Powerful online tools to boost your productivity
Coding Ground For Developers
Code, Edit, Run and ShareIgnite your coding potential on Coding Ground - an immersive online platform for hands-on learning, collaboration, and skill development.
