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Hike Interview Experience for Fresher SDE - 1, Jan 2022

Posted: 27 Oct 2022
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Interview Rounds
Application Process

Interview Process

Video Call

Easy
Duration:
45 minutes
Interview-Date:
28 Jan 2022
Problems:
2
Validate BST

You have been given a binary tree of integers with N number of nodes. Your task is to check if that input tree is a BST (Binary Search Tree) or not.

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Longest Palindromic Subsequence

You have been given a string ‘A’ consisting of lower case English letters. Your task is to find the length of the longest palindromic subsequence in ‘A’.

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Next
Round - 2

Preparation

Duration:
3 months
Topics:
Data Structures, Pointers, OOPS, System Design, Algorithms, Dynamic Programming
Preparation Tip

Tip 1 : Graph should be on your tips.
Tip 2 : while explaining the solution to interviewer, dont just hop onto the most optimal solution. Start with the brute force one, give the cons of brute force solution, and then go step by step till you reach the optimal solution.
Tip 3 : Improve on your communication skills as well.

Application Process

Where:
Other
Eligibility:
Above 7 CGPA
Resume Tip

Tip 1 : Mention only what is required for your profile, for e.g. do not stress too much on your co curricular stuff. Rather, try explaining more of your technical stuff that is relevant for your job.
Tip 2 : Keep it limited to 1 page. And make sure its a pdf and not an image.

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