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DSA Question Tracker & Breakdowns
14 problems from Pinterest with full breakdowns.
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14 problems from Pinterest with full breakdowns.
Solve these problems under real interview pressure with our AI interviewer.
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| ✓ 0 | Problem | Difficulty | Companies | Breakdown / Solution | LeetCode |
|---|---|---|---|---|---|
| Coin Change | Medium | 8 companies | View breakdown → | ||
| Split Array Largest Sum | Hard | 4 companies | View breakdown → | ||
| Bus Routes | Hard | 2 companies | View breakdown → | ||
| Optimal Account Balancing | HARD | 2 companies | View breakdown → | ||
| String Compression | MEDIUM | 4 companies | View breakdown → | ||
| Reconstruct Itinerary | HARD | 2 companies | View breakdown → | ||
| Multiply Strings | Medium | 1 companies | View breakdown → | ||
| Expression Add Operators | Hard | 1 companies | View breakdown → | ||
| Add Two Numbers II | Medium | 1 companies | View breakdown → | ||
| Target Sum | Medium | 1 companies | View breakdown → | ||
| Design Search Autocomplete System | Hard | 1 companies | View breakdown → | ||
| Shortest Way to Form String | Medium | 1 companies | View breakdown → | ||
| Design A Leaderboard | Medium | 2 companies | View breakdown → | ||
| Put Boxes Into the Warehouse I | Medium | 1 companies | View breakdown → |