elevenlabs | General | Interview Experience
Interview Date: Not specified
Result: Not specified
Difficulty: Not specified
Interview Process
The interview process included an online assessment on CoderPad, which consisted of three questions categorized as easy, medium, and hard, with a total duration of 1 hour and 30 minutes.
Technical Questions
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IPO
- Topics: Hash Table, Bit Manipulation
- Description: Given two numeric sequences where each step adds the sum of its digits. Find the first number that appears in both sequences by advancing the smaller current value until the two meet.
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Course Schedule
- Topics: Graph, Depth-First Search
- Description: Given parallel arrays that describe directed edges from one node to another, build a map from each source to its destination and follow the chain until there is no further edge or a loop would close, then return the final node.
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Range Sum Query 2D - Immutable
- Topics: Matrix, Sliding Window
- Description: Given a grid of leaves and a wind string that drifts the whole grid horizontally or vertically, compute the cumulative drift, track the minimum and maximum offsets to figure out which rows and columns stay inside the original bounds, then return the sum of the leaves that remain in that safe rectangle.
Tips & Insights
- Familiarize yourself with common data structures and algorithms, especially those related to graph traversal and matrix manipulation.
- Practice coding questions on platforms like LeetCode or HackerRank to improve problem-solving skills.