'Coding has over 700 languages', '67% of programming jobs aren’t in the technology industry', 'Coding is behind almost everything that is powered by electricity'
ZIGRAM interview experience Real time questions & tips from candidates to crack your interview
Software Development
ZIGRAM
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2 rounds | 5 Coding problems
Interview preparation journey
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Preparation
Duration: 2 month
Topics: OOPS , Data Structures, Dynamic Programming, Algorithms from variuos coding platforms , Database Management System, Operating System, Web development
Tip
Tip

Tip 1 : Relax and don't stress. Practice
Tip 2 : Build Resume according to Job Description , but don't lie.
Tip 3 : Have good projects and knowledge regarding important subjects related to interviews

Application process
Where: Campus
Eligibility: Above 7 cgpa
Resume Tip
Resume tip

Tip 1 : Include only genuine information, never lie in resume , it will impact to bad impression. 
Tip 2 : Skills relevant to Job Description
Tip 3 : Resume should not be more than 2 pages 
Tip 4 : Have some projects and internship on your resume because it will give good impression

Interview rounds
01
Round
Hard
Online Coding Test
Duration120 minutes
Interview date12 Oct 2020
Coding problem3

This round was very difficult. I never do these much difficulty level of coding questions. But i give my best, and just do every questions by using step by step process.

1. Hourglass Pattern
Moderate
0/80
Asked in company
ZIGRAM

You are given an integer N and you have to print the following pattern.

For N=5:

Alt Text

For N=6:

Alt Text

Try solving now
2. BFS in Graph
Easy
10m average time
90% success
0/40
Asked in companies
SamsungSamsung R&D InstituteInfosys

Given an adjacency list representation of a directed graph with ‘n’ vertices and ‘m’ edges. Your task is to return a list consisting of Breadth-First Travers...

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Try solving now
3. Sort a stack
Moderate
0/80
Asked in company
ZIGRAM

Given a stack, sort the elements inside that stack in ascending order using only push and pop operation. You can use one additional stack only.

For eg.

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Try solving now
02
Round
Easy
Online Coding Test
Duration90 minutes
Interview date11 Jan 2021
Coding problem2

This round is also coding round in this round we have a small video call interaction too, in which hr ask few questions to only those whose coding question is correct.

1. Next smaller Palindrome
Easy
10m average time
85% success
0/40
Asked in companies
SalesforceDunzoBig Basket

You are given a number 'N' in the form of a string 'S', which is a palindrome. You need to find the greatest number strictly less than 'N' which is also a palindrome.

Note:
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Try solving now
2. Rotting Oranges
Moderate
20m average time
78% success
0/80
Asked in companies
Samsung R&D InstitutePaytm (One97 Communications Limited)Samsung R&D Institute

You have been given a grid containing some oranges. Each cell of this grid has one of the three integers values:

  • Value 0 - representing an empty cell.
  • Value 1 - r...
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    Try solving now
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