Ho presentato la mia candidatura tramite l'università. Ho sostenuto un colloquio presso HashedIn by Deloitte (Ahmedabad) nel mese di nov 2025
Colloquio
Interview Experience – HashedIn by Deloitte (Campus Hiring – Coding Round)
The online test had 3 coding questions, all focused on DSA (strings, sliding window, prefix sums).
Time: 90 minutes
Platform: HirePro
Only DSA coding questions, no MCQs.
Difficulty: Medium–Hard.
Good knowledge of strings, sliding window, prefix-sum, hashing is required.
HirePro gives no partial score: code must pass test cases.
Language allowed: Java/Python/C++.
Domande di colloquio [3]
Domanda 1
Q1. Search Most Recent Task Containing Keyword
A company keeps a record of tasks added daily. Each task is a string.
Given a list of tasks (oldest first) and a keyword, return the most recently added task that contains the keyword as a substring.
If none contain the keyword → return "Not Found".
Search must begin from the last task backward.
Example
Input:
5
Finish report
Email team
Schedule meeting
Review code
Fix bug
Review
Output:
Review code
Q2. Smallest Subarray Containing All Unique Events
You are given a list of event IDs. You must find the shortest contiguous subarray that contains at least one occurrence of every unique event present in the entire list.
If multiple smallest segments exist → choose the one with smallest starting index.
Output should be the pair: [startIndex, endIndex].
Example
Input:
events = [1, 2, 2, 3, 1]
Output:
[2, 4]
Q3. Count Subarrays Whose Sum Is Divisible by K
You are given:
N: number of days
transactions[]: array of integers
K: positive divisor
Count the number of contiguous subarrays where the sum is divisible by K.
Example
Input:
N = 5, K = 3
transactions = [1, 2, 3, 4, 1]
Output:
4
Ho sostenuto un colloquio presso HashedIn by Deloitte (Gurgaon, Haryana)
Colloquio
first round is about dsa then system design then hr . in dsa they asked dp with optimzed soln . in system design search past expirence. if have then only you can crack it
Ho presentato la mia candidatura di persona. Ho sostenuto un colloquio presso HashedIn by Deloitte (Poona) nel mese di mar 2026
Colloquio
Round 1 is usually an Online Assessment (OA) where candidates solve coding or aptitude questions. Round 2 focuses on Data Structures and Algorithms (DSA) to test problem-solving skills. Round 3 is System Design, where you design scalable systems and explain architecture. Round 4 is the HR round, which evaluates communication, behavior, and cultural fit within the company.