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RELIANCE JIO Hiring | On Campus OA (2024) | Optimal Partition of String
0 Votes | 1 Reply
on-campus
reliancejio
2024
string
10 days ago
Padala Indira Bhavani
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Thoughtworks Associate Developer Interview Question 2023 October | Graphs and Topological Sort
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graphs
on-campus
topo-sort
bfs
10 days ago
Pravardhan Aare
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Juniper Networks OA 2021 | IPv4 Address Sum Overflow Check
0 Votes | 1 Reply
2021
on-campus
juniper
string
10 days ago
Padala Indira Bhavani
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Roblox SDE Interview Question 2023 June | Binary Search | On-campus
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binary-search
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arrays
roblox
11 days ago
Pravardhan Aare
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NIHILENT Hiring | On Campus OA (2024) | Largest Number After Digit Swaps by Parity
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nihilent
greedy
2024
on-campus
sorting
11 days ago
Padala Indira Bhavani
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HARMAN INTERNATIONAL Hiring | On-Campus OA (2024) | Minimum Score of a Path Between Two Cities
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harman
2024
oa
11 days ago
Padala Indira Bhavani
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NVIDIA Hiring Challenge | Online Assessment Questions | Parallel Courses III | On Campus (2023)
0 Votes | 1 Reply
nvidia
graph
2023
dp
on-campus
11 days ago
Padala Indira Bhavani
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4
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SYNOPSYS Hiring | On Campus OA (2023) | Reverse Nodes in K-Group
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2023
synopsys
hiring
on-campus
LinkedList
11 days ago
Padala Indira Bhavani
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QUALYS Hiring | On Campus OA (2021) | Minimum Remove to Make Valid Parentheses
0 Votes | 1 Reply
greedy
string
qualys
java
on-campus
13 days ago
Padala Indira Bhavani
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CISCO Hiring | Network Delay Time | On campus OA Question 2021
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13 days ago
Padala Indira Bhavani
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Cars24 SDE-1 OA March 2026 | Refurbishment Hub Inspection Pipeline & Multi-City Fleet Relocation Intercom Bypass
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Cars24
Graphs
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13 days ago
Sahil Jain
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Cars24 SDE-1 OA March 2026 | Refurbishment Hub Inspection Pipeline & Multi-City Fleet Relocation Intercom Bypass
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SlidingWindow
Cars24
Graphs
OA
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13 days ago
Sahil Jain
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SAMSUNG R and D OA 2022 | Backtracking, Constraint Satisfaction and Grid Based Recursive Search Interview Problem
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2022
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interview
Samsung
backtracking
13 days ago
Padala Indira Bhavani
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Persistent Systems | On Campus OA 2022 | Backtracking, Recursive Search and Constraint Optimization in Chessboard Placement Problem
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2022
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PersistentSystems
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13 days ago
Padala Indira Bhavani
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CODENATION (TRILOGY) | On-Campus OA (2021) | Minimum Arrows Required to Burst Overlapping Balloons
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trilogy
2021
Codenation
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14 days ago
Padala Indira Bhavani
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DIRECTI On-Campus Hiring OA (2021) | Longest Palindromic Subsequence Using Dynamic Programming
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Directi
14 days ago
Padala Indira Bhavani
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Oracle SDE Interview Question 2021 April | System Design (O(1) Data Structures) | On-campus
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14 days ago
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PhonePe SDE-1 OA October 2025 | Wallet Cash-back Collection Optimization & Secured Cross-Platform Escrow Routing
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PhonePe
OA
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15 days ago
Sahil Jain
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LinkedIn SDE Interview Question | On-campus | 2022-March
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hashmap
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16 days ago
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Intuit Interview Question 2025-April | System Design (In-Memory File System)
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16 days ago
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Postman SDE-1 OA 2025 | API Rate Limiter Sliding Window & API Collections Parallel Execution
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16 days ago
Sahil Jain
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Delhivery SDE-1 Online Assessment 2025 | Automated Conveyor Belt Batching & Critical Transit Link Identification
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16 days ago
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Uber-SDE Interview Question(2022)| Advanced System Design (LFU Cache)
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uber
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16 days ago
Padala Indira Bhavani
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Zepto OA On-Campus 2025 | Dark Store Rider Shift Optimization & Supply Chain Route Reversal Bottleneck
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Graphs
Dijkstra
Zepto
OA
on-campus
17 days ago
Sahil Jain
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4
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EXPEDIA Software Engineer Hiring Challenge Online Assessment 2024 | Efficient Neighbor-Based Array Analysis Problem
0 Votes | 1 Reply
hiring-challenge
expedia
swe
on-campus
17 days ago
Padala Indira Bhavani
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3
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Acko SDE-1 OA Questions and Solutions | Fraudulent Transaction Alerts & Server Dependency Network Bottleneck
0 Votes | 1 Reply
Graphs
SlidingWindow
OA
on-campus
Acko
18 days ago
Sahil Jain
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AMAZON SDE-1 Online Assessment Questions in 2023 | Autoscaling Simulation & Largest Valid Bitwise Group
0 Votes | 1 Reply
on-campus
sde
amazon
coding-round
18 days ago
Padala Indira Bhavani
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0
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2
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GE Appliances OA 2023 | Divide & Conquer and HashMaps | On-Campus
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on-campus
hashmap
ge-appliances
merge-sort
18 days ago
Pravardhan Aare
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Samsung R&D OA 2023 | DP & Strings | String Partitioning
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samsung
strings
dynamic-programming
2023
on-campus
19 days ago
Pravardhan Aare
• 0
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4
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Uber SDE-1 Assessment 2025-October | Greedy Sorting | Registration System | Merge Intervals
0 Votes | 1 Reply
intervals
arrays
uber
on-campus
sorting
19 days ago
Padala Indira Bhavani
• 0
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7
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LTIMindtree Technical OA | | Peak Consecutive Sum Challenge | 2025(September)
0 Votes | 1 Reply
on-campus
LTIMindtree
kadanes
arrays
18 days ago
Padala Indira Bhavani
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Cvent Coding Round 2026-January | String Parsing & Stacks | Valid Parentheses
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on-campus
stacks
strings
cvent
19 days ago
Padala Indira Bhavani
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1
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4
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Publicis Sapient OA 2025 -August | Advanced Binary Search | Rotated Arrays
0 Votes | 1 Reply
binary-search
on-campus
arrays
publicis-sapient
19 days ago
Padala Indira Bhavani
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2
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Persistent Systems Coding Assessment 2025-November | HashSets & Sequences | Longest Consecutive Sequence
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on-campus
hashset
arrays
sequence
19 days ago
Padala Indira Bhavani
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5
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BNY Mellon OA Questions | The Puzzle of Harmony & Hiking Cost Solutions | 2026
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GCD
BNYMellon
BinarySearch
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on-campus
18 days ago
Sahil Jain
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8
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Dell Technologies On-Campus OA Questions | HackerRank | Software Engineer Intern | 2026
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2026
18 days ago
Sahil Jain
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My AlgoUniversity interview experience and assistance
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Operatingsystem
OOPS
21 days ago
Ramsai Nimmakuru
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F22 | 06 April 2026 | Problem Setting | Work Schedule
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oa
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9 weeks ago
admin
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Urban Company | OA | 2022 | Coding questions and answers
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10 weeks ago
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Answer: ONECARD Hiring | Merge Two 2D Arrays by Summing Values | Off-Campus OA (2022)
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Padala Indira Bhavani
• 0
Approach Use a TreeMap: Insert all (id, value) pairs from nums1. Insert all pairs from nums2. If an ID already exists, add the…
Answer: RUPEEK Hiring | On-Campus OA (2022) | Check if Array Is Sorted and Rotated
by
Padala Indira Bhavani
• 0
Approach A sorted and rotated array can have at most one position where the order decreases. Example: [3,4,5,1,2] ↑ Th…
Answer: BHARATPE Off-Campus OA (2021) | Minimum Sum of Four Digit Number After Splitting
by
Padala Indira Bhavani
• 0
Approach Extract all 4 digits from the number. Sort the digits in ascending order. To minimize the total sum: Place smaller…
Answer: DIGIT INSURANCE Hiring On-Campus OA (2021) | Two Out of Three Problem
by
Padala Indira Bhavani
• 0
Approach Use a HashMap to count in how many arrays each number appears. Since duplicates within the same array should be counted only…
Answer: MEESHO SUPPLY Hiring | Minimum Absolute Difference |Off-Campus OA (2021)
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Approach The minimum absolute difference must occur between two adjacent elements in the sorted array. Steps: Sort the array. …
Answer: LENDINGKART Hiring | On-Campus OA (2025) | Find Subsequence of Length K With the
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Padala Indira Bhavani
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Approach To maximize the subsequence sum: Store indices of all elements. Sort indices by their corresponding values in descendin…
Answer: SMALLCASE Off-Campus OA (2025) | Find the Largest Palindrome Divisible by K Pro
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Padala Indira Bhavani
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Approach Since n ≤ 9, the search space is small enough to use backtracking. A palindrome is completely determined by its first hal…
Answer: YULU Off-Campus OA (2025) | Check if Two String Arrays are Equivalent
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Approach 1: Concatenate and Compare Join all strings in both arrays and compare the resulting strings. Strategy Convert each ar…
Answer: MOBIKWIK Hiring | Largest Perimeter Triangle | On-Campus OA (2024)
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Padala Indira Bhavani
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Approach A triangle is valid if the sum of two smaller sides is greater than the largest side. After sorting the array: Maintai…
Answer: ZETA SUITE Hiring Off-Campus OA (2024) | Problem Number of Good Pairs
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Padala Indira Bhavani
• 0
Approach Use a frequency map. While traversing the array: If a number has appeared k times before, then the current occurrenc…
Answer: CARS24 On-Campus OA (2024) | Minimum Number of Moves to Seat Everyone
by
Padala Indira Bhavani
• 0
Approach To minimize the total movement: Sort both arrays. Match the smallest seat with the smallest student, second smallest wi…
Answer: TATA 1MG Hiring Off-Campus OA (2024) | Replace Element with Greatest Element on
by
Padala Indira Bhavani
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Approach Traverse the array from right to left while maintaining the maximum element seen so far on the right. For each position: …
Answer: STASHFIN Off-Campus OA (2024) | Count Operations to Obtain Zero
by
Padala Indira Bhavani
• 0
Approach 1: Direct Simulation Simulate the process exactly as described. At each step: Subtract the smaller number from the lar…
Answer: RAPIDO Hiring | Find Maximum Number of String Pairs | On-Campus OA (2024)
by
Padala Indira Bhavani
• 0
Approach Use a HashSet to keep track of strings seen so far. For each word: Generate its reverse. If the reverse already exis…
Answer: CRED MINT Off-Campus OA (2024) | Check if Matrix Is X-Matrix
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Approach Traverse every cell in the matrix. For each position (i, j): Check whether it belongs to either diagonal. If it is o…
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