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Yelp Online Assessment 2024 | Rollover Business Hours & Spam Review Detector
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TwoPointers
Yelp
HashMap
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6 days ago
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Spotify SDE OA 2025 | Perfect Playlist Duration & Smart Shuffle Algorithm
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Snowflake Software Engineer OA 2025 | Data Pipeline Chunking & Cloud VPC Network
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Plaid Software Engineer OA 2026 | Transaction Processing, Fraud Detection Graphs, Sliding Window & BFS
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Datadog SDE OA 2026 | High-Frequency Error Alerting & Microservice Deployment Deadlocks
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Nutanix OA 2026| Distributed Storage Allocation & Virtual Machine Migration
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Twilio OA 2024 | Vanity Phone Numbers & Telecom Call Routing
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Booking.com OA 2024 | Concurrent Room Reservations & Top Rated Destinations
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Carta SWE Interview Question 2023 March | Linked Lists
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Robinhood Associate Developer Interview Question 2025 April | Arrays
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Plaid SWE Interview Question 2024 January | Stacks
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strings
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Brex Associate Developer Interview Question 2022 June | Trees
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6 days ago
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Ripple SWE Interview Question 2023 September | Two Pointers
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2023
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Padala Indira Bhavani
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GLEAN Hiring Online Assessment Question | maximum sub array
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RAZORTHINK On-Campus OA (2024) | Problem Find Target Indices After Sorting Array
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INNOVACCER Off-Campus OA (2024) |Number of Zero-Filled Subarrays Problem
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SIGMOID Hiring | Most Frequent Even Element Problem | On-Campus Online Assessment (2024)
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SAMSARA Hiring | Minimum Score by Changing Two Elements Problem | Off Campus OA (2024)
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RAZORPAY | Maximum Score After Splitting a String | On-Campus OA (2024)
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GARENA Hiring Challenge | Off-Campus OA (2024) | Stamping the Sequence Problem
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MEDIATEK Hiring Challenge | On-Campus OA (2024) | Sum of Subarray Minimums Problem
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PERSISTENT SYSTEMS Hiring | Off-Campus OA (2024) | Minimum Difference Between Highest and Lowest of K Scores
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BENTELER Hiring Challenge | Off Campus OA (2024) | Remove Stones to Minimize the Total Problem
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Cloudflare SWE Interview Question 2021 October | Greedy | on-campus
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2021
arrays
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7 days ago
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HashiCorp Associate Developer Interview Question 2023 August | Graphs and Union Find | on-campus
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7 days ago
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Confluent SWE Interview Question 2025 May | Sliding Window | on-campus
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strings
swe
hashmap
sliding-window
confluent
7 days ago
Pravardhan Aare
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MongoDB Associate Developer Interview Question 2022 November | Trees | on-campus
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trees
easyproblem
2022
mangodb
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7 days ago
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Elastic SWE Interview Question 2024 July | Arrays | on-campus
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elastic
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arrays
2-pointers
7 days ago
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GitHub SWE Interview Question 2022 December | Arrays and Dynamic Programming | on-campus
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Dropbox Associate Developer Interview Question 2023 October | Dynamic Programming | on-campus
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strings
2023
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Notion SWE Interview Question 2025 March | Greedy and Heaps | on-campus
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swe
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notion
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heap
7 days ago
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Figma Associate Developer Interview Question 2022 September | Linked Lists | on-campus
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2022
figma
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2-pointers
7 days ago
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Asana SWE Interview Question 2024 June | Trees and BFS | on-campus
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swe
trees
asana
queues
bfs
7 days ago
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Slack SWE Interview Question 2023 November | Heaps and Intervals | on-campus
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intervals
swe
slack
heap
sorting
7 days ago
Pravardhan Aare
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Reddit Associate Developer Interview Question 2025 April | Dynamic Programming | on-campus
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bottom-up
strings
dp
reddit
7 days ago
Pravardhan Aare
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Twitter SWE Interview Question 2022 July | Backtracking | on-campus
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recursion
twitter
backtracking
swe
7 days ago
Pravardhan Aare
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Netflix Associate Developer Interview Question 2023 May | Trees | on-campus
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netflix
dfs
trees
linked-list
7 days ago
Pravardhan Aare
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0
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1
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Spotify SWE Interview Question 2024 April | Dynamic Programming | on-campus
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swe
math
matrices
dp
spotify
7 days ago
Pravardhan Aare
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0
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1
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Intuit OA 2026| Suspicious Login Detection & Balance the Corporate Ledger
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SlidingWindow
Intuit
HashMap
Sorting
PrefixSum
7 days ago
Sahil Jain
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Cisco OA 2025 | Faulty Network Packet Recovery & Server Cluster Power Grid
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SlidingWindow
Matrix
Cisco
String
OA
7 days ago
Sahil Jain
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Answer: Airbnb Associate Developer Interview Question 2024 August | Two Pointers & DP |
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Solution 1: 3Sum — Two Pointers Approach To avoid O(N3) brute force search, we sort the array and iterate through it, using a *…
Answer: Snowflake SWE Interview Question 2024 July | Dynamic Programming | on-campus
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Solution: Next Greater Element II — Monotonic Stack Approach To solve this in O(N) time, we use a **Monotonic Stack**. The stac…
Answer: Salesforce Associate Developer Interview Question 2024 April | Prefix Sum | on-c
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Solution 2: Subarray Sum Equals K — HashMap Prefix Sum Approach Instead of checking every subarray in O(N2) time, we use a Hash…
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Solution 1: Word Search — Backtracking with DFS Approach We traverse the grid and start a Depth First Search (DFS) from any cel…
Answer: Confluent SWE Interview Question 2024 September | Design | on-campus
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Solution 1: RandomizedSet — ArrayList + HashMap Design Approach To implement all operations (insert, remove, and getRandom) in …
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Solution 1: Gas Station — Greedy One-Pass Algorithm Approach A brute-force solution checks all starting stations, taking O(N2) …
Answer: Toast SWE Interview Question 2024 March | Stacks | on-campus
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Solution 1: Decode String — Two Stack Tracking Approach To handle nested bracket multiplications, we can use **two stacks** to …
Answer: Slack SWE Interview Question 2024 June | Stacks | on-campus
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Solution 1: Simplify Path — Stack Directory Parsing Approach We can parse the directories sequentially by splitting the path st…
Answer: Reddit SWE Interview Question 2024 April | Heaps | on-campus
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Solution 1: Top K Frequent Words — HashMap + PriorityQueue Approach We can solve this problem efficiently using a HashMap to co…
Answer: Elastic SWE Interview Question 2023 October | Trees | on-campus
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Solution 1: Flatten Binary Tree — Reverse Pre-Order DFS Approach A naive approach traverses the tree pre-order, stores nodes in…
Answer: Samsara SWE Interview Question 2024 May | Matrix | on-campus
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Solution 1: Valid Sudoku — Hash Set String Signatures Approach We can solve this problem in a single pass of the 9 x 9 grid. To…
Answer: Stripe SWE Interview Question 2024 January | Design | on-campus
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Solution 1: Min Stack — Parallel Stacks Approach Approach To design a stack that retrieves the minimum value in O(1) time, we m…
Answer: Lyft SWE Interview Question 2024 June | Binary Search | on-campus
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Solution 1: Search in Rotated Sorted Array II — Binary Search with Duplicate Handling Approach This is an extension of the stan…
Answer: Asana SWE Interview Question 2024 April | Greedy | on-campus
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Solution 1: Meeting Rooms II — Min-Heap Range Tracking Approach To find the minimum number of conference rooms, we need to trac…
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