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

# SDE - 1

Infosys
3 rounds | 5 Coding problems

## Interview preparation journey

Journey
So my Infosys system engineer interview was scheduled for may 16, 2023. I got this opportunity through the infytq certification exam. After giving the exam it took almost 3 to 4 months for my interview to be scheduled so be patient in this case as well.
Application story
So my Infosys system engineer interview was scheduled for may 16, 2023. I got this opportunity through the infytq certification exam. After giving the exam it took almost 3 to 4 months for my interview to be scheduled so be patient in this case as well. So my interview was taken on the Microsoft teams platform where I was asked to join through a meeting link received on Gmail. The interview started quite late than the scheduled time. It might happen with you as well so be patient and be joined in the meeting. If for certain reasons you were unable to give the interview it might happen that it may never be rescheduled again. It was about a 15 minutes interview I would say and the level of the interview was easy. So, the interviewer came and he started interviewing me.
Why selected/rejected for the role?
I did not get the offer because i did not clear technical round and i suggest you to prepare those topics which you mentioned in resume
Preparation
Duration: 3 months
Topics: Data Structures, Pointers, OOPS, System Design, Algorithms, Dynamic Programming
Tip

Tip 1 - Practice Atleast 350 Questions
Tip 2 - Ex- Do atleast 3 projects

Application process
Where: Campus
Eligibility: 7
Resume tip

Tip 1:be confident
Tip 2: have some projects on resume

## Interview rounds

01
Round
Medium
Online Coding Interview
Duration180 mins
Interview date16 May 2023
Coding problem2

### 1. Subarray With Given Sum

Moderate
15m average time
85% success
0/80

#### Given an array ARR of N integers and an integer ...

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Problem approach

Given an unsorted array A of size N that contains only positive integers, find a continuous sub-array that adds to a given number S and return the left and right index(1-based indexing) of that subarray.

### 2. Min Jumps

Easy
15m average time
85% success
0/40
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Problem approach

Given an array of N integers arr[] where each element represents the maximum length of the jump that can be made forward from that element. This means if arr[i] = x, then we can jump any distance y such that y â‰¤ x.
Find the minimum number of jumps to reach the end of the array (starting from the first element). If an element is 0, then you cannot move through that element.

02
Round
Medium
Face to Face
Duration60 mins
Interview date18 May 2023
Coding problem2

### 1. Leaders in an array

Easy
15m average time
90% success
0/40

#### Given a sequence of numbers. Find all leaders in sequence. An element is a leader if it is strictly greater than all the elements on its right side.

##### Note:
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Problem approach

Given an array A of positive integers. Your task is to find the leaders in the array. An element of array is leader if it is greater than or equal to all the elements to its right side. The rightmost element is always a leader.

### 2. Kth smallest element

Easy
15m average time
85% success
0/40

#### You are given an array of integers 'ARR' of size 'N' and another integer 'K'.

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Problem approach

Given an array arr[] and an integer K where K is smaller than size of array, the task is to find the Kth smallest element in the given array. It is given that all array elements are distinct.

0
Round
Easy
HR Round
Duration30 minutes
Interview date3 Jul 2023
Coding problem1

Managerial round

### 1. Basic HR Questions

1, Where do you see yourself in 5 years?

2. What are your strengths and weakness?

Here's your problem of the day

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

What is the output of print 0.1 + 0.2 == 0.3?

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