Practice problems across 75+ categories
Practice coding problems across all companies and topics • 3600 problems | 879 Easy | 1856 Medium | 842 Hard
| # | Problem | Difficulty | Topics |
|---|---|---|---|
| 331 | Check if Grid can be Cut into Sections | Medium | ArraySorting |
| 332 | Check if Grid Satisfies Conditions | Easy | ArrayMatrix |
| 333 | Check If It Is a Good Array | Hard | ArrayMathNumber Theory |
| 334 | Check If It Is a Straight Line | Easy | ArrayMathGeometry |
| 335 | Check if it is Possible to Split Array | Medium | ArrayDynamic ProgrammingGreedy |
| 336 | Check if Matrix Is X-Matrix | Easy | ArrayMatrix |
| 337 | Check if Move is Legal | Medium | ArrayMatrixEnumeration |
| 338 | Check If N and Its Double Exist | Easy | ArrayHash TableTwo Pointers |
| 339 | Check if Number Has Equal Digit Count and Digit Value | Easy | Hash TableStringCounting |
| 340 | Check if Number is a Sum of Powers of Three | Medium | Math |
| 341 | Check if Numbers Are Ascending in a Sentence | Easy | String |
| 342 | Check if Object Instance of Class | Medium | JavaScript |
| 343 | Check if One String Swap Can Make Strings Equal | Easy | Hash TableStringCounting |
| 344 | Check if Point Is Reachable | Hard | MathNumber Theory |
| 345 | Check If String Is a Prefix of Array | Easy | ArrayTwo PointersString |
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