Practice
Coding arena
Solve problems in the browser. Run sample tests, submit for judging, and save your code — powered by a free sandbox.
122
problems live
Problems
122
published
Solved
0
sign in to track progress
In progress
0
attempted, not solved
Not started
122
waiting for you
Easy
28
Medium
73
Hard
21
122 problems match your view
| SL No | Title | Company | Difficulty | Acceptance | Category | Status |
|---|---|---|---|---|---|---|
| 61 | Longest Subarray of Ones After Deleting One Element Sliding Window | Amazon · Meta · Microsoft · Apple | Medium | — | Arrays | — |
| 62 | Longest Subarray With Absolute Diff Less Than or Equal to Limit Sliding Window | Amazon · Google · Microsoft · Bloomberg | Medium | — | Arrays | — |
| 63 | Longest Substring With At Least K Repeating Characters Sliding Window | Google · Meta · Amazon · Microsoft | Medium | — | Strings | — |
| 64 | Longest Substring With At Most K Distinct Characters Sliding Window | Amazon · Google · Uber · Salesforce | Medium | — | Strings | — |
| 65 | Longest Substring With At Most Two Distinct Characters Sliding Window | Amazon · Google · TikTok · DoorDash | Medium | — | Arrays | — |
| 66 | Longest Substring With Exactly K Distinct Characters Sliding Window | Amazon · Microsoft · Uber · Salesforce · Goldman Sachs | Medium | — | Strings | — |
| 67 | Longest Substring With Vowels in Even Counts Sliding Window | Amazon · Microsoft · Uber · JPMorgan | Medium | — | Arrays | — |
| 68 | Longest Substring Without Repeating Characters Sliding Window | Amazon · Google · Microsoft · Bloomberg · Adobe | Medium | — | Strings | — |
| 69 | Longest Turbulent Subarray Sliding Window | Amazon · Bloomberg · LinkedIn · TikTok | Medium | — | Arrays | — |
| 70 | Longest Word in Dictionary Binary Search | Amazon · Google · Microsoft | Medium | — | Strings | — |
| 71 | Magnetic Force Between Two Balls Binary Search | Google · Meta · Amazon · Uber | Medium | — | Arrays | — |
| 72 | Max Consecutive Ones III Sliding Window | Amazon · Meta · Microsoft · Bloomberg | Medium | — | Arrays | — |
| 73 | Maximum Erasure Value Sliding Window | Amazon · Google · Microsoft · Goldman Sachs | Medium | — | Arrays | — |
| 74 | Maximum Number of Occurrences of a Substring Sliding Window | Amazon · Meta · Google · Microsoft | Medium | — | Strings | — |
| 75 | Maximum Points You Can Obtain From Cards Sliding Window | Amazon · Google · Meta · Microsoft | Medium | — | Arrays | — |
| 76 | Maximum Size Subarray Sum Equals K Sliding Window | Amazon · Google · Microsoft · Stripe | Medium | — | Arrays | — |
| 77 | Maximum Tastiness of Candy Basket Binary Search | Meta · Google · Bloomberg · Microsoft | Medium | — | Arrays | — |
| 78 | Minimize Max Pair Sum in Array Binary Search | Amazon · Meta · Netflix | Medium | — | Arrays | — |
| 79 | Minimum Days to Make Bouquets Binary Search | Adobe · Google · Flipkart · Microsoft | Medium | — | Arrays | — |
| 80 | Minimum Difference Between Largest and Smallest in Three Moves Binary Search | Microsoft · Google · Salesforce | Medium | — | Arrays | — |