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## Must Do Coding Questions for Companies like Amazon, Microsoft, Adobe, …

As the placement season is back so are we to help you ace the interview. We have selected some most commonly asked and must do… Read More »

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## Get Your Dream Job With Amazon SDE Test Series

Amazon… “Hire and Develop the Best”. One of the Big Four Tech Companies founder Jeff Bezos is now the richest person on this planet. Jeff… Read More »

Featured Article

## Must Do Coding Questions Company-wise

Topic : Google Facebook Microsoft Adobe Oracle Amazon D E Shaw MAQ Software Directi Yahoo Accolite Walmart Labs Samsung Paytm Ola Cabs Flipkart SAP Labs… Read More »

## Skills Required to Become a Ethical Hacker

Ethical Hacking is compromising computer systems for assessing security and acting in good faith by informing the vulnerable party. Ethical hacking is a key skill… Read More »

## What is Tableau and its Importance in Data Visualization?

The world will generate 50 times the amount of data in 2020 as compared to 2011. That’s a dramatic rise in data generation all over… Read More »

## Oracle Interview Experience (1.5 years Experienced)

I was interviewed for Oracle Hyderabad for their oracle data cloud team in Dec 2019. The interview was at Hyderabad office. I was informed by… Read More »

## Citrix FTE Interview Experience

Online Round: There were 2 coding questions of intermediate level and some mcqs of varying topics like arrays, trees, linked list, sorting, OS, OOPS, etc.… Read More »

## Infocusp Machine Learning Interview Experience

I applied to Infocusp directly from Infocusp Careers. You can apply from InFoCusp (http://infocusp.in/careers.html)  They have taken a total of 8 rounds including coding and… Read More »

## Maximum absolute difference between any two level sum in a Binary Tree

Given a Binary Tree having positive and negative nodes, the task is to find the maximum absolute difference of level sum in it. Examples: Input:… Read More »

## Find GCD of each subtree of a given node in an N-ary Tree for Q queries

Given an N-ary Tree containing N nodes, values associated with each node and Q queries, where each query contains a single node. The task is… Read More »

## Minimize the cost to make all the adjacent elements distinct in an Array

Given two integer arrays arr[] and cost[] of size N, the task is to make all adjacent elements distinct at minimum cost. cost[i] denotes the… Read More »

## Maximum number of set bits count in a K-size substring of a Binary String

Given a binary string S of size N and an integer K. The task is to find the maximum number of set bit appears in… Read More »

## Count of common subarrays in two different permutations of 1 to N

Given two arrays A and B of the same length N, filled with a permutation of natural numbers from 1 to N, the task is… Read More »

## Subarray with largest sum after excluding its maximum element

Given an array arr[], the task is to find the starting and ending indices of the subarray with the largest sum after excluding its maximum… Read More »

## Check if K palindromic strings can be formed from a given string

Given a string S of size N and an integer K, the task is to find whether the characters of the string can be arranged… Read More »

## Add two integers of different base and represent sum in smaller base of the two

Given two integers X, Y in base B1 and B2 respectively, the task is to find the sum of integers X and Y and represent… Read More »

## Subsets of size K with product equal to difference of two perfect squares

Given a distinct integers array arr[] of size N and an integer K, the task is to count the number of subsets of size K… Read More »

## Minimize steps to reach K from 0 by adding 1 or doubling at each step

Given a positive integer K, the task is to find the minimum number of operations of the following two types, required to change 0 to… Read More »

## Represent N as sum of K even or K odd numbers with repetitions allowed

Given two integer N and K, the task is to find an array of size K containing only even or odd elements where the sum… Read More »