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Uber SDE-1 Online Assessment 2025 | Dynamic Dispatch Fare Window & Autonomous Freight Toll-Plaza Routing
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8 days ago
Sahil Jain
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PhonePe SDE-1 Online Assessment 2025 | Continuous Stable Transaction Volume & Decoupling Payment Deadlocks
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Clear SDE-1 Hiring Challenge 2024 | Corporate Tax Depreciation Window & Audit Dependency Chains
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Paytm SDE-1 Online Assessment 2024 | Fraudulent Transaction Window Analysis & Circular Fund Routing Loop Detection
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Blinkit SDE-1 Hiring Challenge 2024 | Diverse Delivery Cart Optimization & Dark Store Autonomous Picker Routing
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Navi SDE-1 Hiring Challenge 2024 | Maximum User Retention Window & Decentralized Ledger Network Sync
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Upstox SDE-1 OA 2024 | Top K Most Volatile Stocks & Order Matching Engine Parsing
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Acko SDE-1 OA Questions and Solutions | Fraudulent Transaction Alerts & Server Dependency Network Bottleneck
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Sahil Jain
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Zomato SDE-1 OA | Maximum Profit Food Combos & EV Delivery Bike Routing
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Swiggy On-Campus OA 2026 | Traffic Jam Detection | Sliding Window Solution
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Razorpay HackerEarth OA Experience 2025 (2 Coding Problems)
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Visa OA | SDE Intern | On-Campus (CodeSignal, 70 min)
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Answer: Flipkart Associate Developer Interview Question 2025 March | Heaps and Bucket So
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Solution: Bucket Sort — O(N) Optimal Approach Core Insight The maximum possible frequency of any element is N (appears in every…
Answer: Zomato SWE Interview Question 2022 July | Dynamic Programming | on-campus
by
Pravardhan Aare
• 0
Solution: Expand Around Center (Odd and Even Length) Core Insight Every palindrome has a center. For odd-length palindromes the cente…
Answer: Palo Alto Networks Associate Developer Interview Question 2024 February | Graphs
by
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Solution: Reverse Multi-Source BFS from Both Ocean Borders Core Insight Forward simulation (checking if every cell can reach both oce…
Answer: Salesforce SWE Interview Question 2023 September | Arrays and Sorting | off-camp
by
Pravardhan Aare
• 0
Solution: Sort by Start Time then Linear Merge Core Insight After sorting intervals by their start time, any interval that overlaps w…
Answer: Hexaware Technologies OA | Subarray Sum Equals K & Valid Anagram Check
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Solution 1 - Corporate Network Traffic Monitor Strategy The array may contain positive numbers, negative numbers, and zeros. Becau…
Answer: Zensar Technologies OA | Find Pairs With Given Sum & Sort Array of 0s 1s and 2s
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Sahil Jain
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Solution 1 - Inventory Logistics Matchmaker Strategy A brute-force approach checks every possible pair and results in O(N²) time…
Answer: Happiest Minds Technology OA | First Unique Element in Array & Reverse Array In-
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Sahil Jain
• 0
Solution 1 - IoT Device Event Synchronization Strategy The challenge is to identify the first element whose frequency is exactly one …
Answer: Nagarro SDE OA | Remove Consecutive Vowels from String & Maximum Sum Subarray of
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Sahil Jain
• 0
Solution 1 - Data Stream Noise Cancellation Strategy The goal is to remove extra vowels only when they appear consecutively. A sin…
Answer: Mu Sigma SDE Trainee OA | Move Negative Elements & Rotate Matrix 90 Degrees Cloc
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Solution 1 - Data Analytics Stream Filter Strategy The problem requires partitioning an array into two groups while maintaining an in-pla…
Answer: InMobi SDE-1 OA | Connected Components in Graph & Group Anagrams
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Solution 1 - Ad-Campaign Network Connectivity Strategy This problem requires counting the number of connected components in an undire…
Answer: Tech Mahindra OA | Run-Length String Compression & Single Unique Element Using X
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Solution 1 - Telemetry Data Payload Compressor Strategy This problem is a classic Run-Length Encoding (RLE) compression task. We m…
Answer: DXC Technology ASE OA | Perfect Square Count & Reverse Linked List
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Solution 1 - Data Cluster Boundary Verification Strategy For every number, we need to determine whether it is a perfect square. A …
Answer: Capgemini Excellerator OA | Cloud Storage Volume Block Defragmenter & Supply Ch
by
Sahil Jain
• 0
Solution 1 - Cloud Storage Volume Block Defragmenter Strategy This problem asks for the maximum possible sum among all contiguous sub…
Answer: Wipro Turbo / Velocity Tier OA | String Deduplication & Missing Number
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Solution 1 - System Log Error Token Cleaner Strategy We only need to remove characters that are identical to the immediately precedin…
Answer: RELIANCE JIO Hiring | On Campus OA (2024) | Optimal Partition of String
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Padala Indira Bhavani
• 0
Approach Use a Greedy Strategy. Maintain a set of characters present in the current substring. For each character: If the ch…
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