Practice problems across 75+ categories
Practice problems frequently asked at Google • 3407 problems | 851 Easy | 1775 Medium | 761 Hard
| # | Problem | Difficulty | Topics |
|---|---|---|---|
| 1441 | Largest Number At Least Twice of Others | Easy | ArraySorting |
| 1442 | Largest Odd Number in String | Easy | MathStringGreedy |
| 1443 | Largest Palindrome Product | Hard | MathEnumeration |
| 1444 | Largest Palindromic Number | Medium | Hash TableStringGreedy |
| 1445 | Largest Perimeter Triangle | Easy | ArrayMathGreedy |
| 1446 | Largest Positive Integer That Exists With Its Negative | Easy | ArrayHash TableTwo Pointers |
| 1447 | Largest Rectangle in Histogram | Hard | ArrayStackMonotonic Stack |
| 1448 | Largest Subarray Length K | Easy | ArrayGreedy |
| 1449 | Largest Submatrix With Rearrangements | Medium | ArrayGreedySorting |
| 1450 | Largest Substring Between Two Equal Characters | Easy | Hash TableString |
| 1451 | Largest Sum of Averages | Medium | ArrayDynamic ProgrammingPrefix Sum |
| 1452 | Largest Time for Given Digits | Medium | ArrayStringBacktracking |
| 1453 | Largest Triangle Area | Easy | ArrayMathGeometry |
| 1454 | Largest Unique Number | Easy | ArrayHash TableSorting |
| 1455 | Largest Values From Labels | Medium | ArrayHash TableGreedy |
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