Deliveroo Interview Questions — 5 DSA Problems
5 problems with full solutions in Python, Java, C++, JavaScript, Go, Rust.
Most frequently asked Deliveroo LeetCode questions for software engineering interviews.
- Find Words Containing Character (EASY) — Array, String
- Search Suggestions System (MEDIUM) — Array, String, Binary Search, Trie, Sorting, Heap (Priority Queue)
- Vertical Order Traversal of a Binary Tree (HARD) — Hash Table, Tree, Depth-First Search, Breadth-First Search, Sorting, Binary Tree
- Count Number of Nice Subarrays (MEDIUM) — Array, Hash Table, Math, Sliding Window, Prefix Sum
- Remove Invalid Parentheses (HARD) — String, Backtracking, Breadth-First Search
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Deliveroo
5 questions tracked5 with solutions
Frequency scoreSorted highest → lowest frequency✓ Our Solution = we have a detailed walkthrough
Showing 5 of 5 questions
2ArrayStringBinary SearchTrie+2
3Hash TableTreeDepth-First SearchBreadth-First Search+2
4ArrayHash TableMathSliding Window+1
5StringBacktrackingBreadth-First Search
