You should know how to merge sort.
Engineer 1 Interview Questions
3,917 engineer 1 interview questions shared by candidates
I got LC medium-hard questions.
questions were based on trees, graph, dsa etc
Lc medium questions
given a tree, with list of affected nodes, tell how many days it requires to affect all the nodes. After a day, adjascent nodes to affected nodes also becomes affected.
Serialization and deserialization of binary tree Linked list question - removing same data and rejoining the list
String manipulation and DP problems.
Q1. Based on the string. Q2. This is also based on string
The first question was about the Binary tree- the sum tree. The second question was about Dynamic Programming- Cherry Pickup.
Left View of the binary tree, Right view of the binary tree and top view using vertical order travel. DP questions, question related to stack.
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