# Uber Interview Experience for Fresher SDE - Intern, Aug 2020

Posted: 7 Feb 2021

6

Selected

Interview Rounds

Application Process

Round 1

Round 2

Round 3

Round 4

## Interview Process

### Online Coding Interview

Moderate

Duration:

90 minutes

Interview-Date:

8 Aug 2020

Problems:

3

There were a total of three questions of 100, 200, and 300 points respectively. Partial points were given if partial tests got passed for any problem. The Codesignal environment was similar to Hackerrank, so not much different. I think the test was held in the afternoon time.

Kadane's Algorithm

A sub-optimal code was given in the problem. We had to understand what the code does and then write an optimal code which does the same thing. So the code was for finding the maximum sum subarray which can be done with Kadane's algorithm in O(n).

Game of stones

#### Given the count of total stones in a game. Two-player ‘Ale’ and ‘Bob’ are playing the game. Your task is to find who will win the game if both the players are playing optimally.

#### Rules of ...

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Return subsets sum to K

#### Given an integer array 'ARR' of size 'N' and an integer 'K', return all the subsets of 'ARR' which sum to 'K'.

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Education :

Indian Institute of Technology (BHU), Varanasi

Computer Science Engineering

•

9.61 CGPA

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