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Gblog SDE SHEET – A Complete Guide for SDE Preparation
What is SDE Sheet? SDE Sheet is a list of the most important topics or the most popular questions that are asked in the Software… Read More
Given a number n, find how many n digit number can be formed that does not contain 9 as it’s digit.Examples:   Input : 1 Output… Read More
Given the sequence  find the lexicographically smallest (earliest in dictionary order) derangement of A derangement of S is as any permutation of S such that no… Read More
We are given a string and we need to reverse words of a given string? Examples: Input : str = geeks quiz practice code Output… Read More
exec() function is used for the dynamic execution of Python program which can either be a string or object code. If it is a string,… Read More
Given Binary matrix. The task is to count all zeros which are surrounded by one (may not be an immediate neighbor). Note: here we are only… Read More
Given an integer N, find the number of ways we can choose 3 numbers from {1, 2, 3 …, N} such that their sum is… Read More
Round 1: What is IPC and how semaphore is used for this? What’s wrong in the given code? char* func(){ char name[] = “name”; return… Read More
Construct a binary tree from a string consisting of parenthesis and integers. The whole input represents a binary tree. It contains an integer followed by… Read More
Introduction Spirograph toy that is used to produce complex patterns using plastic cogs and colored pens. A fractal is a curve, that is developed using… Read More
Structured Query Language(SQL) as we all know is the database language by the use of which we can perform certain operations on the existing database… Read More
In this article, we will know HTML Attributes, their implementation through the examples. All HTML elements have attributes that will provide additional information about that… Read More
Extensible Markup Language (XML) is a markup language that defines a set of rules for encoding documents in a format that is both human-readable and… Read More
A path is a unique location to a file or a folder in a file system of an OS.A path to a file is a… Read More
In this article, we will see the HTML Basics by understanding all the basic stuff of HTML coding. There are various tags that we must… Read More
Multimedia database is the collection of interrelated multimedia data that includes text, graphics (sketches, drawings), images, animations, video, audio etc and have vast amounts of… Read More

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