Company interviews / SIG
SIG interview practice
11 coding questions are known to come up in SIG interviews (0 easy, 8 medium, 3 hard). The most common topics are Array, Hash Table, Simulation, Matrix.
11Known questions
0Asked in last 6 months
8Medium
3Hard
Coding questions SIG asks
From public company-tagged interview question lists. Most recent and most frequent first.
Easy 0Medium 8Hard 3
- Array10
- Hash Table4
- Simulation3
- Matrix3
- String2
- Binary Search2
- Design2
- Two Pointers2
- Binary Indexed Tree1
- Segment Tree1
- Trie1
- Ordered Set1
| Question | Difficulty | Asked recently |
|---|---|---|
| Text Justification | Hard | — |
| Block Placement Queries | Hard | — |
| Find the Length of the Longest Common Prefix | Medium | — |
| Minimum Absolute Difference Between Elements With Constraint | Medium | — |
| Number of Black Blocks | Medium | — |
| Restore the Array From Adjacent Pairs | Medium | — |
| Rotate Image | Medium | — |
| Design Memory Allocator | Medium | — |
| Rotating the Box | Medium | — |
| Find Median from Data Stream | Hard | — |
| Spiral Matrix | Medium | — |
Practice a SIG interview
Take the same AI interview a SIG candidate would face: you talk it through while you code, and get a scorecard with what earned each score. Three single-question interviews a day are free.