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I was interviewed in Apr 2022.
Round duration - 55 Minutes
Round difficulty - Easy
Timing - evening
Interviewer was friendly.
You are provided with a 2-dimensional matrix having N
rows and M
columns, containing only 1s (land) and 0s (water). Your goal is to determine the number of islands in t...
Count the number of islands in a 2D matrix of 1s and 0s.
Iterate through the matrix and perform depth-first search (DFS) to find connected 1s.
Mark visited cells to avoid redundant calculations.
Increment island count whenever a new island is encountered.
Round duration - 55 Minutes
Round difficulty - Easy
Timing - afternoon
Interviewer was friendly
Given an unsorted array of integers, rearrange the elements such that all the zeroes are moved to the end, while maintaining the order of non-zero elements.
The first line cont...
Given an unsorted array of integers, move all zeroes to the end while maintaining the order of non-zero elements.
Iterate through the array and maintain two pointers, one for the current position and one for the position to swap with.
If the current element is non-zero, swap it with the element at the swap pointer and increment the swap pointer.
After iterating through the array, fill the remaining positions with zeroes.
E...
Given an array/list ASTEROIDS
representing asteroids aligned in a row, each element's absolute value identifies the asteroid's size, while its sign indicates the dir...
Determine the state of asteroids after collisions occur in a row.
Iterate through the array of asteroids and simulate collisions between adjacent asteroids moving in opposite directions.
If two asteroids collide, the larger one survives while the smaller one is destroyed.
Continue this process until no more collisions can occur.
Return the array of remaining asteroids after all collisions have been resolved.
Round duration - 55 Minutes
Round difficulty - Easy
Timing - evening
interviewer was friendly
Tip 1 : Practice DSA/Algorithms.
Tip 2 : Practice LLD and OOPs concepts. Also, do check how data models/database schema should be.
Tip 3 : Practice System Design from the Alex Xu - System Design Interview book.
Tip 1 : Do not put false things on your resume.
Tip 2 : Should know your resume in and out.
It was a leetcode medium
It was a leetcode medium
posted on 13 May 2024
I applied via Approached by Company and was interviewed in Nov 2023. There were 2 interview rounds.
Contracts review and abstraction
20 mcq questions and 3 programming questions
Linked list programs involve creating, traversing, inserting, and deleting nodes in a linked list data structure.
Create a linked list by defining a node struct and using pointers to link them together
Traverse the linked list using a while loop and a pointer to the current node
Insert a node by creating a new node, updating pointers, and handling edge cases
Delete a node by updating pointers and freeing memory
Examples: re...
Moderate Coding question
posted on 29 Mar 2024
I applied via Campus Placement and was interviewed in Sep 2023. There were 2 interview rounds.
Hackerrank coding test
Check if a given string is an anagram of another string
Compare the sorted characters of both strings
Check if the character counts are the same in both strings
Examples: 'listen' and 'silent' are anagrams, 'hello' and 'world' are not
Count the occurrence of each letter in a given string.
Create an array to store the count of each letter
Iterate through the string and increment the count of each letter in the array
Return the array with the count of each letter
Sales is the process of selling products or services to customers in exchange for money or other forms of compensation.
Sales involves identifying potential customers, understanding their needs, and persuading them to make a purchase.
Building relationships with customers is crucial in sales to ensure repeat business and referrals.
Sales executives need strong communication and negotiation skills to effectively close deal...
Quantiative Aptitude
I applied via Shine and was interviewed in Jan 2024. There was 1 interview round.
I applied via Referral and was interviewed in Mar 2023. There were 3 interview rounds.
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