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Gblog Must Do Coding Questions for Product Based Companies
As the placement season is back, GeeksforGeeks is here to help you crack the interview. We have selected some most commonly asked and MUST DO… Read More
This technique shows how a nested for loop in some problems can be converted to a single for loop to reduce the time complexity.Let’s start… Read More
Given N lines and one starting point and destination point in 2-dimensional space. These N lines divide the space into some blocks. We need to… Read More
The Google Search: It happens billions of times a day in the blink of an eye and we can have anything before us our minds… Read More
How would you design the data structures for a very large social network like Facebook or Linkedln? Describe how you would design an algorithm to… Read More
Interview experience for Dell EMC for Platform Software Engineer Selection Process:Hey geek! It's time to become a success story instead of reading them. Check out… Read More
Given two values m and n, fill a matrix of size ‘m*n’ in spiral (or circular) fashion (clockwise) with natural numbers from 1 to m*n.Examples:  … Read More
Perfect sums is the sum of two or more number of elements of arrays whose sum is equal to a given number. Return 999 if… Read More
Given an array of integers and a sum, the task is to print all subsets of the given array with a sum equal to a… Read More
I had applied to Amazon Hyderbad off campus for SDE-1 role. The first round a telephonic round. It was a technical round. The questions asked… Read More
Given area and hypotenuse, the aim is to print all sides if right triangle can exist, else print -1. We need to print all sides… Read More
Prerequisite: Doubly Linked list, Circular Linked List Circular Doubly Linked List has properties of both doubly linked list and circular linked list in which two consecutive… Read More
A few months back while looking at the HackerEarth developer profile of one of my seniors in college I discovered that one of the languages… Read More
We have discussed Process and Runtime to create an external process. In this post, ProcessBuilder is discussed which serves the same purpose. Let us understand… Read More
In this article, some interesting optimization tips for Faster Python Code are discussed. These techniques help to produce result faster in a python code. Use… Read More
Swing is a part of JFC (Java Foundation Classes). Building Graphical User Interface in Java requires the use of Swings. Swing Framework contains a large… Read More