Pubmatic Coding Interview Questions
We track 3 coding questions asked at Pubmatic, tagged with the algorithms and concepts they test. The most common: Array, Dynamic Programming, Greedy, String, Trie.
Browse all 3 Pubmatic questions →Concept mix
Each question's weight is split evenly across its concepts, so the shares sum to 100%.
- Array38.9%
- Dynamic Programming16.7%
- Greedy11.1%
- String11.1%
- Trie11.1%
- Two Pointers11.1%
How many questions involve each concept
Share of all 3 tracked Pubmatic questions that touch each concept. Questions usually involve several, so these overlap.
- Array100.0%
- Dynamic Programming33.3%
- Greedy33.3%
- String33.3%
- Trie33.3%
- Two Pointers33.3%
Where Pubmatic differs from the average company
Concept weight at Pubmatic relative to the average across all companies we track. Green means Pubmatic leans on it harder than most.
- Array2.0×
Pubmatic specialties
Concepts that show up at Pubmatic but are rarely asked elsewhere. They are easy to get blindsided by.
Difficulty mix
Level split of the 3 tracked Pubmatic questions.
- Junior33% (1)
- Mid/Senior33% (1)
- Staff33% (1)
Every concept in Pubmatic interviews
| Concept | Questions | % of questions | Share of mix |
|---|---|---|---|
| Array | 3 | 100.0% | 38.9% |
| Dynamic Programming | 1 | 33.3% | 16.7% |
| Greedy | 1 | 33.3% | 11.1% |
| String | 1 | 33.3% | 11.1% |
| Trie | 1 | 33.3% | 11.1% |
| Two Pointers | 1 | 33.3% | 11.1% |
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