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I applied via Recruitment Consulltant
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Maths,quant for 1 hour duration
Arrays, strings, linked list, palindrome
I applied via Approached by company and was interviewed in Dec 2021. There were 4 interview rounds.
2 questions. 1 was basic level. 2 was of medium level.
Find first missing positive number in an array in O(n) time and O(1) space.
Traverse the array and mark the presence of each positive integer by changing the sign of the corresponding index.
Traverse the array again and return the index of the first positive integer.
If all integers are present, return the length of the array + 1.
Example: [3, 4, -1, 1] => mark 3rd and 4th index as negative => return 2.
Example: [1, 2, 0] =...
Given an integer, print the relevant column name in an excel sheet.
Create a string array of alphabets from A to Z
Use modulo operator to get remainder and divide by 26 to get quotient
Append the corresponding alphabet to the result string
Reverse the result string
I applied via Referral and was interviewed before May 2023. There were 3 interview rounds.
2 Codes on Hackerrank
I applied via LinkedIn and was interviewed in Jan 2022. There were 2 interview rounds.
General Coding Assessment on CodeSignal
I applied via Referral and was interviewed in Mar 2024. There were 3 interview rounds.
3 sum problem involves finding 3 numbers in an array that add up to a target sum. Number of operations to make 2 strings same involves finding the minimum number of operations (insert, delete, replace) needed to transform one string into another.
For 3 sum problem, use a hashmap to store complements of each number and check if the complement exists in the hashmap while iterating through the array.
For number of operation...
I have experience working on projects using high-level design (HLD) practices.
Utilized UML diagrams to create HLD for projects
Followed industry best practices for software design
Collaborated with team members to ensure HLD aligns with project goals
I applied via Recruitment Consulltant and was interviewed before Apr 2023. There was 1 interview round.
Types of REST API methods include GET, POST, PUT, DELETE, PATCH, and more.
GET - Retrieve data from a server
POST - Create new data on a server
PUT - Update existing data on a server
DELETE - Remove data from a server
PATCH - Partially update data on a server
I applied via Campus Placement
4 question (1.5 hrs test) 400 points (100 points for question each)
Count consecutive zeroes in a binary array
Iterate through the binary array and keep track of the maximum consecutive zeroes encountered
Reset the count of consecutive zeroes when a non-zero element is encountered
Return the maximum consecutive zeroes found
Return k pairs of subsets with sum=num
Use a nested loop to iterate through all possible pairs of subsets
Check if the sum of the subsets equals the target num
Store the valid pairs in an array and return k pairs
I applied via Job Portal and was interviewed in Aug 2024. There were 2 interview rounds.
Coding test was. good enough with leetfcode medium
Coding test was good enogugh with leetcode medum
based on 1 interview
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