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Lenskart interview for SDE2
  • Last Updated : 12 Mar, 2019

First Round (Written) :
1. 6 MCQs in java
2. Sliding window maximum
3. Sum of elements at same vertical level of a binary tree.
4. Reverse words of a sentence without using split or any other in built functions.
Example :
Input : Bangalore is my city
Output: city my is Bangalore

Second Round (F2F):
1. Maximum distance between two nodes of a binary tree.
2. Zigzag traversal of a binary tree.
3. Implement immutable class with secondary type attributes
4. About string pools
5. Class loading

Third Round (F2F) :
1. Design multi level car parking

Fourth Round Managerial (F2F) :
1. A design problem and design pattern to implement to solve it.
2. Detect loop in linked list.
3. Maximum sum of contiguous sub array
4. About project and some behavioral questions

Write your Interview Experience or mail it to contribute@geeksforgeeks.org

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