Interview Experience 150 (Intern)

2019

Summer Analyst

"Round 1: He asked me questions on my project and two problems.

1. Number following a pattern https://practice.geeksforgeeks.org/problems/number-following-a-pattern/0
2. How does set and map work.

Round 2:

1. x and y coordinates of a figure is given in the form of a linked list. We have to remove the points that are useless and even without them the figure can be formed.
2. You are given two unsorted arrays. Find the intersection and union in O(n) time.

Round 3: Round 3 was an HR round where he asked questions on my project a problem.

• Which data structure is used to implement autocomplete in a search bar and explain it. Ans: Trie.

Round 4:

• It was a short HR round where I was asked some situation based questions.

"