Tripadvisor Coding Interview Questions
We track 6 coding questions asked at Tripadvisor, tagged with the algorithms and concepts they test. The most common: Hash Table, String, Array, Design, Stack.
Browse all 6 Tripadvisor questions →Concept mix
Each question's weight is split evenly across its concepts, so the shares sum to 100%.
- String19.4%
- Stack16.7%
- Hash Table15.3%
- Design12.5%
- Array9.7%
- Counting5.6%
- Binary Search4.2%
- Divide and Conquer4.2%
- Doubly-Linked List4.2%
- Linked List4.2%
- Other (1)4.2%
How many questions involve each concept
Share of all 6 tracked Tripadvisor questions that touch each concept. Questions usually involve several, so these overlap.
- Hash Table50.0%
- String50.0%
- Array33.3%
- Design33.3%
- Stack33.3%
- Binary Search16.7%
- Counting16.7%
- Divide and Conquer16.7%
- Doubly-Linked List16.7%
- Linked List16.7%
- Matrix16.7%
Where Tripadvisor differs from the average company
Concept weight at Tripadvisor relative to the average across all companies we track. Green means Tripadvisor leans on it harder than most.
- Design9.6×
- Stack6.7×
- Hash Table2.3×
- String2.0×
- Array0.50×
Tripadvisor specialties
Concepts that show up at Tripadvisor but are rarely asked elsewhere. They are easy to get blindsided by.
Difficulty mix
Level split of the 6 tracked Tripadvisor questions.
- Junior50% (3)
- Mid/Senior50% (3)
Every concept in Tripadvisor interviews
| Concept | Questions | % of questions | Share of mix |
|---|---|---|---|
| Hash Table | 3 | 50.0% | 15.3% |
| String | 3 | 50.0% | 19.4% |
| Array | 2 | 33.3% | 9.7% |
| Design | 2 | 33.3% | 12.5% |
| Stack | 2 | 33.3% | 16.7% |
| Binary Search | 1 | 16.7% | 4.2% |
| Counting | 1 | 16.7% | 5.6% |
| Divide and Conquer | 1 | 16.7% | 4.2% |
| Doubly-Linked List | 1 | 16.7% | 4.2% |
| Linked List | 1 | 16.7% | 4.2% |
| Matrix | 1 | 16.7% | 4.2% |
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