LinkedIn - VO Prep

LinkedIn LinkedIn VO Interview Question: System That Can Identify Teams Impacted by Deleted Data

Given a mapping of teams to their data access patterns, and a list of deleted data files, determine which teams are impacted. Build a system that can: P…

LinkedIn LinkedIn Coding Interview Question: Maximum Product Subarray

Maximum Product Subarray Given an integer array nums , find the contiguous subarray within the array that has the largest product, and return the produc…

LinkedIn LinkedIn VO Interview Question: Find Words Matching a Phone Number

Given the standard mapping from English letters to digits on a phone keypad, write a program that outputs all words that can be formed from an n-digit p…

LinkedIn Maximum Product Subarray Interview Question | Array & Dynamic Programming

This is a classic array problem that frequently appears in interviews, with tricky edge cases caused by negative numbers. The key challenge lies in handling sign changes that can flip maximum and minimum products. Interviewers use this question to evaluate a candidate’s reasoning process, adaptability, and ability to explain dynamic decision-making clearly during live interviews….

LinkedIn LinkedIn Coding Interview Questions: String Replace Without Regex & Connection Distance

Question 1: String Replace Without Using Built-in Functions Question 2: LinkedIn Connection Distance These questions reflect LinkedIn’s focus on fundamental implementation skills and graph-based reasoning. The string replacement problem tests low-level string traversal and edge-case handling without relying on built-in helpers. The connection distance problem maps directly to shortest path search in an unweighted graph….

LinkedIn Phone Number to Words Mapping Interview Question | LinkedIn Coding Interview

This problem tests a candidate’s ability to map phone keypad digits to letters and efficiently match words against a given dictionary. The key is avoiding brute-force generation and instead using reverse mapping or preprocessing strategies. Interviewers focus heavily on reasoning clarity, optimization choices, and time complexity discussion. In live interviews, explaining the approach clearly is…