Att Coding Interview Questions
We track 2 coding questions asked at Att, tagged with the algorithms and concepts they test. The most common: Array, Binary Search, Greedy, Hash Table, Sliding Window.
Browse all 2 Att questions →Concept mix
Each question's weight is split evenly across its concepts, so the shares sum to 100%.
- Array26.7%
- Hash Table16.7%
- Sliding Window16.7%
- Binary Search10.0%
- Greedy10.0%
- Sorting10.0%
- Two Pointers10.0%
How many questions involve each concept
Share of all 2 tracked Att questions that touch each concept. Questions usually involve several, so these overlap.
- Array100.0%
- Binary Search50.0%
- Greedy50.0%
- Hash Table50.0%
- Sliding Window50.0%
- Sorting50.0%
- Two Pointers50.0%
Where Att differs from the average company
Concept weight at Att relative to the average across all companies we track. Green means Att leans on it harder than most.
- Array1.4×
Difficulty mix
Level split of the 2 tracked Att questions.
- Mid/Senior100% (2)
Every concept in Att interviews
| Concept | Questions | % of questions | Share of mix |
|---|---|---|---|
| Array | 2 | 100.0% | 26.7% |
| Binary Search | 1 | 50.0% | 10.0% |
| Greedy | 1 | 50.0% | 10.0% |
| Hash Table | 1 | 50.0% | 16.7% |
| Sliding Window | 1 | 50.0% | 16.7% |
| Sorting | 1 | 50.0% | 10.0% |
| Two Pointers | 1 | 50.0% | 10.0% |
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