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NINJACART Hiring | Off-Campus OA (2023) | Add Two Integers
0 Votes | 1 Reply
oa
ninjacart
2023
off-campus
hiring
11 minutes ago
Padala Indira Bhavani
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MILKBASKET | On-Campus OA (2022) | Find First Palindromic String in the Array
0 Votes | 1 Reply
2022
palindrome
oa
string
milkbasket
15 minutes ago
Padala Indira Bhavani
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RUPEEK Hiring | On-Campus OA (2022) | Check if Array Is Sorted and Rotated
0 Votes | 1 Reply
2022
arrays
on-campus
rupeek
oa
22 hours ago
Padala Indira Bhavani
• 0
0
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1
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DIGIT INSURANCE Hiring On-Campus OA (2021) | Two Out of Three Problem
0 Votes | 1 Reply
digitinsurance
2021
on-campus
hiring
oa
22 hours ago
Padala Indira Bhavani
• 0
0
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1
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2
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CRED MINT Off-Campus OA (2024) | Check if Matrix Is X-Matrix
0 Votes | 1 Reply
credmint
matrix
2024
off-campus
oa
23 hours ago
Padala Indira Bhavani
• 0
0
Votes
1
Reply
3
Views
RAPIDO Hiring | Find Maximum Number of String Pairs | On-Campus OA (2024)
0 Votes | 1 Reply
string
rapido
2024
on-campus
oa
23 hours ago
Padala Indira Bhavani
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0
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1
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2
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CLASSPLUS Hiring | On-Campus OA (2024) | Find Minimum Operations to Make All Array Elements Equal Problem
0 Votes | 1 Reply
classplus
on-campus
2024
oa
1 day ago
Padala Indira Bhavani
• 0
0
Votes
1
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2
Views
KREDIVO Off-Campus OA (2024) | Count Pairs Whose Sum is Less Than Target
0 Votes | 1 Reply
kredivo
arrays
off-campus
oa
sorting
1 day ago
Padala Indira Bhavani
• 0
0
Votes
1
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2
Views
SPINNY Hiring | Off-Campus OA (2024) | Number of Employees Who Met the Target
0 Votes | 1 Reply
2024
arrays
off-campus
spinny
oa
1 day ago
Padala Indira Bhavani
• 0
0
Votes
1
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2
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BYTELEARN Hiring | Number of Distinct Averages | On-Campus OA (2024)
0 Votes | 1 Reply
2024
arrays
on-campus
oa
bytelearn
1 day ago
Padala Indira Bhavani
• 0
0
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1
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2
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CUREFIT Hiring Off-Campus OA (2023) | Sum of Number and Its Reverse
0 Votes | 1 Reply
curefit
2023
math
off-campus
oa
1 day ago
Padala Indira Bhavani
• 0
0
Votes
1
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2
Views
DUNZO DIGITAL Off-Campus OA (2023) | Count Total Number of Colored Cells
0 Votes | 1 Reply
oa
math
dunzodigital
off-campus
1 day ago
Padala Indira Bhavani
• 0
0
Votes
1
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2
Views
LEEGALITY Hiring | Detect Capital Problem | Off-Campus OA (2023)
0 Votes | 1 Reply
2023
string
off-campus
leegality
oa
1 day ago
Padala Indira Bhavani
• 0
0
Votes
2
Replies
2
Views
SIMPLILEARN Hiring On-Campus OA (2022) | Sum of All Odd Length Subarrays
0 Votes | 2 Replies
oa
on-campus
simplilearn
subarrays
1 day ago
Padala Indira Bhavani
• 0
0
Votes
1
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2
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LOCO Hiring | Count Digits That Divide a Number | On Campus OA(2022)
0 Votes | 1 Reply
LOCO
math
2022
hiring
oa
1 day ago
Padala Indira Bhavani
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Amazon SDE OA 2025 | AWS Server Channel Quality & Password Strength Evaluation
0 Votes | 0 Replies
Greedy
HashMap
Amazon
Sorting
OA
3 days ago
Sahil Jain
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ByteDance SDE OA 2025 | Viral Trend Analyzer & Optimal Video Encoding Schedule
0 Votes | 1 Reply
SlidingWindow
DP
OA
Queue
ByteDance
3 days ago
Sahil Jain
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Airtel SDE OA 2025 | 5G Highway Coverage & Fiber Optic Grid Expansion
0 Votes | 1 Reply
Greedy
Tree
Airtel
OA
Graph
3 days ago
Sahil Jain
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PayPal SDE OA 2025 | Suspicious Account Clusters & Optimal Settlement Batching
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PayPal
DP
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OA
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3 days ago
Sahil Jain
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STELLAPPS On-Campus OA (2021) | Problem Check if All A's Appear Before All B's
0 Votes | 1 Reply
stellapps
on-campus
string
oa
3 days ago
Padala Indira Bhavani
• 0
0
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ACKO INSURANCE Hiring | Maximum Difference Between Increasing Elements | Off-Campus OA (2021)
0 Votes | 1 Reply
greedy
ackoinsurance
array
off-campus
oa
3 days ago
Padala Indira Bhavani
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LEARNBAY On-Campus OA (2025) | Problem Merge Strings Alternately
0 Votes | 1 Reply
learnbay
strings
2025
on-campus
oa
3 days ago
Padala Indira Bhavani
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ZUDDL Hiring Off-Campus OA (2025) | Problem Find the Difference of Two Arrays (Distinct)
0 Votes | 1 Reply
off-campus
zuddl
oa
2025
3 days ago
Padala Indira Bhavani
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PEPPER CONTENT Off-Campus OA (2025) | Problem Reverse Vowels of a String
0 Votes | 1 Reply
strings
peppercontent
2025
off-campus
oa
3 days ago
Padala Indira Bhavani
• 0
0
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1
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2
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PROPELLD Off-Campus OA (2024) | Problem Minimum Value to Get Positive Step-by-Step Sum
0 Votes | 1 Reply
propelld
oa
off-campus
greedy
3 days ago
Padala Indira Bhavani
• 0
0
Votes
1
Reply
2
Views
TRACXN Hiring Off-Campus OA (2024) | Problem: Find the K th Character in String Game I
0 Votes | 1 Reply
string
tracxn
2024
off-campus
oa
3 days ago
Padala Indira Bhavani
• 0
0
Votes
1
Reply
2
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SIGTUPLE Hiring On-Campus OA (2024) | Problem Percentage of Letter in String
0 Votes | 1 Reply
math
string
sigtuple
on-campus
oa
3 days ago
Padala Indira Bhavani
• 0
0
Votes
1
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2
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VALUEBOUND Off-Campus OA (2023) | Problem Find the Power of K-Size Subarrays
0 Votes | 1 Reply
subarray
2023
valuebound
off-campus
oa
4 days ago
Padala Indira Bhavani
• 0
0
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1
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2
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CAPILLARY TECHNOLOGIES | Smallest Value of the Rearranged Number | On-Campus OA (2023)
0 Votes | 1 Reply
2023
on-campus
hiring
capillarytechnologies
oa
4 days ago
Padala Indira Bhavani
• 0
0
Votes
1
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2
Views
ZOHO CORP Hiring On-Campus OA (2022) | Problem Sum of Digits in Base K
0 Votes | 1 Reply
math
2022
on-campus
oa
zoho
4 days ago
Padala Indira Bhavani
• 0
0
Votes
1
Reply
2
Views
Databricks SDE OA 2025 | Petabyte Scale Dot Product & Spark Cluster Job Execution
0 Votes | 1 Reply
DP
TopologicalSort
OA
Databricks
Graph
4 days ago
Sahil Jain
• 0
0
Votes
1
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1
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OpenAI MTS OA 2026 | Transactional Key Value Store & Token Context Window Utilization
0 Votes | 1 Reply
Greedy
OpenAI
HashMap
Stack
OA
4 days ago
Sahil Jain
• 0
0
Votes
1
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1
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CoinDCX SDE OA 2025 | Suspicious Transaction Ring & Smart Contract Ledger
0 Votes | 1 Reply
CoinDCX
HashMap
Stack
OA
Graph
4 days ago
Sahil Jain
• 0
0
Votes
1
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1
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MongoDB SDE OA 2025 | B-Tree Index Scan Intersection & MVCC Time Travel Store
0 Votes | 1 Reply
BinarySearch
HashMap
MongoDB
Database
OA
4 days ago
Sahil Jain
• 0
0
Votes
1
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1
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Tower Research Capital SDE-1 OA 2025 | Arbitrage Detector & Limit Order Book Matching Engine
0 Votes | 1 Reply
Heap
TowerResearchCapital
OA
PQ
Graph
4 days ago
Sahil Jain
• 0
0
Votes
1
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1
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Uber SDE OA 2025 | Concatenated Multiples of K & Uber Surge Equilibrium
0 Votes | 1 Reply
XOR
HashMap
OA
PrefixSum
Uber
4 days ago
Sahil Jain
• 0
0
Votes
1
Reply
1
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Nvidia SDE OA 2025 | Semiconductor Signal Routing & Parallel Trace Routing
0 Votes | 1 Reply
Greedy
BinarySearch
OA
Nvidia
Graph
4 days ago
Sahil Jain
• 0
0
Votes
1
Reply
1
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Unacademy SDE OA 2024 | Educator Network & Gamification Target
0 Votes | 1 Reply
DP
Gree
HashMap
OA
Unacademy
4 days ago
Sahil Jain
• 0
0
Votes
1
Reply
1
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Jio SDE OA 2024 | Maximize Network Points & JioFiber Grid Routing
0 Votes | 1 Reply
Greedy
BFS
Jio
Stack
OA
4 days ago
Sahil Jain
• 0
0
Votes
1
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1
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CrowdStrike SDE-1 OA 2025 | Malicious Subnet Filtering & Bypassing the Firewall
0 Votes | 1 Reply
CrowdStrike
Strings
Graph
OA
Trie
4 days ago
Sahil Jain
• 0
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Answer: ENTRI Hiring | Online Assessment Question | On-Campus (2023)
by
Padala Indira Bhavani
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Approach We only need to determine whether an operation increments or decrements the variable. If the operation contains '+…
Answer: FLIXSTOCK Hiring Challenge | Campus Online Assessment Question | On-Campus (2023
by
Padala Indira Bhavani
• 0
Approach Count the frequency of each character. Store all frequencies in a set. If all frequencies are identical, the set size wi…
Answer: NINJACART Hiring | Off-Campus OA (2023) | Add Two Integers
by
Padala Indira Bhavani
• 0
Approach Addition can be performed using: XOR (^) → Sum without carry. AND (&) → Carry bits. Left Shift (<<…
Answer: MILKBASKET | On-Campus OA (2022) | Find First Palindromic String in the Array
by
Padala Indira Bhavani
• 0
Approach Traverse each string in the array and check whether it is a palindrome using the two-pointer technique. For every word: …
Answer: MFINE Hiring | Interview Question | Off-Campus OA (2022)
by
Padala Indira Bhavani
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Approach First count: Number of ones in each row. Number of ones in each column. Since: zerosRow[i] = n - rowOnes[i] …
Answer: OKCREDIT Hiring | Online Assessment Question | On-Campus (2022)
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Padala Indira Bhavani
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Approach This is a classic Binary Search on Answer problem. Instead of directly finding the answer, we binary search the possible max…
Answer: Airbnb Associate Developer Interview Question 2024 August | Two Pointers & DP |
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Pravardhan Aare
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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: Longest Palindromic Substring — Expand Around Center Approach A palindrome is symmetric around its center. We can sol…
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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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