## Minimum number of times A has to be repeated such that B is a substring of it

Given two strings A and B. The task is to find the minimum number of times A has to be repeated such that B is… Read More »

## Google Interview experience For SDE-1

Round 1: Hangout Video call ( DS & Algo) ( 1 hr ) Tell me something about yourself. There is one marathon is happening.… Read More »

## Greatest contiguous sub-array of size K

Given an array arr[] of integers and an integer K, the task is to find the greatest contiguous sub-array of size K. Sub-array X is… Read More »

## Google Software Engineering Intern, Fall 2019 – North America

1. Consider a binary tree of N vertices such that children of node k are 2*k and 2*k+1. Vertex 1 is the root of the… Read More »

## Why companies like Amazon, Microsoft, Google focuses on Data Structures and Algorithms : Answered

It’s Summertime and the placement season is in full swing! There are many product based companies that recruit during this time like Adobe, Amazon, Microsoft,… Read More »

I interviewed for Google recently and here is my experience in detail. The interview process took around 5 months for completion as they provide you… Read More »

## How to run Python code on Google Colaboratory

Prerequisite: How to use Google Colab Google provides Jupyter Notebook like interface to run Python code on online Virtual Machines. In this article, we will… Read More »

As per Google’s official career page, there are two types of interviews, Phone/Hangout interviews and Onsite Interviews. Below is an excerpt for their official page.… Read More »

Resume filter:  I got an email from a recruiter who asked about my details such as work experience, interests, technical abilities. A few days later, she… Read More »

## Choose atleast two elements from array such that their GCD is 1 and cost is minimum

Given two integer arrays arr[] and cost[] where cost[i] is the cost of choosing arr[i]. The task is to choose a subset with at least… Read More »

## Cracking Google Summer of Code 101

Google Summer of Code or famously known as “GSoC” is an initiative by Google to enhance the Open Source culture and projects. Open source softwares… Read More »

## Software Engineer Interview at Google, Bangalore

Resume filter:  I got a call from a recruiter who asked about my work experience. She also asked some basic questions on complexity, worst case and… Read More »

## Google Summer of Code Preparation

Hi, Past year i was involved actively in open source contribution. One thing lead too another, in the end i was inclined to try for… Read More »

## Google’s method for preventing Phishing attacks

Technology giant Google has recently revealed the method it uses to prevent phishing attacks on its employees. Google has told that its employees have been… Read More »