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PharmEasy interview experience Real time questions & tips from candidates to crack your interview

SDE - 1

PharmEasy
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2 rounds | 4 Coding problems

Interview preparation journey

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Journey
I started my journey from a government school were i was first introduce with the computer when i was at my 11 th standard now i am a software developer.
Application story
This company visited our campus for hiring their only i applied for the same it has many round starting with online assessment at the starting.
Why selected/rejected for the role?
I was not able to provide all the answers upto the points and hence i am not able to get through the interview .
Preparation
Duration: 4 months
Topics: Data Structures, Pointers, OOPS, System Design, Algorithms, Dynamic Programming
Tip
Tip

Tip 1 : Mention some good projects on resume
Tip 2 : Be confident
Tip 3 : Good with computer science basics and ds and algo

Application process
Where: Campus
Eligibility: Above 6 CGPA
Resume Tip
Resume tip

Tip 1 : Good Projects
Tip 2 : Having some achievements is plus point

Interview rounds

01
Round
Medium
Video Call
Duration60 minutes
Interview date15 Feb 2023
Coding problem2

1. Minimum Coins

Moderate
30m average time
70% success
0/80
Asked in companies
Paytm (One97 Communications Limited)Red HatOla

Bob went to his favourite bakery to buy some pastries. After picking up his favourite pastries his total bill was P cents. Bob lives in Berland where all the ...

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Try solving now

2. Left View of Binary Tree

Moderate
30m average time
60% success
0/80
Asked in companies
SalesforceOlaWalmart

You have been given a Binary Tree of 'n' nodes, where the nodes have integer values



Example :
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Problem approach

Given a binary tree. Print the Left View of the Tree.

Try solving now
02
Round
Medium
Video Call
Duration60 minutes
Interview date15 Feb 2023
Coding problem2

1. Connect n ropes with minimum cost

Easy
20m average time
80% success
0/40
Asked in companies
MicrosoftPayPalGoldman Sachs

You have been given 'N' ropes of different lengths, we need to connect these ropes into one rope. The cost to connect two ropes is equal to sum of their lengths. We need to connec...

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Problem approach

You have been given 'N' ropes of different lengths, we need to connect these ropes into one rope. The cost to connect two ropes is equal to sum of their lengths. We need to connect the ropes with minimum cost.
The test-data is such that the result will fit into a 32-bit integer.

Try solving now

2. Maximum Subarray Sum

Moderate
25m average time
75% success
0/80
Asked in companies
UberTata Consultancy Services (TCS)Amazon

Given an array of numbers, find the maximum sum of any contiguous subarray of the array.


For example, given the array [34, -50, 42, 14, -5, 86], the maximum ...

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Problem approach

You are given an array (ARR) of length N, consisting of integers. You have to find the sum of the subarray (including empty subarray) having maximum sum among all subarrays.

Try solving now

Here's your problem of the day

Solving this problem will increase your chance to get selected in this company

What is the result of 4 % 2?

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