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Formatted I/O in C++

C++ helps you to format the I/O operations like determining the number of digits to be displayed after the decimal point, specifying number base etc.… Read More

cpp-input-output

C++ Programs

C++ | asm declaration

As we know C++ is a comprehensive and powerful programming language but there are few highly specialized situations that it cannot handle. For those situations,… Read More

CPP-Basics

linux-command

C++

Linux-Unix

How to create project in Android Studio using Kotlin

As we know Kotlin plugin is bundled with Android Studio above version 3.0, we can build android application using Kotlin language instead of Java. Below… Read More

Kotlin

Incture Technologies Interview Experience | On-Campus

I applied through college “NIT bhopal (MANIT bhopal)”. The process took 1 day. I interviewed at Incture Technologies in September 2019. Eligibility criteria : 60-70% throughout… Read More

Incture Technologies

On-Campus

Experiences

Interview Experiences

Check if an array is increasing or decreasing

Given an array arr[] of N elements where N ? 2, the task is to check the type of array whether it is: Increasing. Decreasing.… Read More

Arrays

DSA

Mathematical

Lexicographically smallest string of length N and sum K

Given two integers N and K. The task is to print the lexicographically smallest string of length N consisting of lower-case English alphabets such that… Read More

Deutsche Bank

lexicographic-ordering

DSA

Greedy

Java

Strings

Pointers and References in C++

In C++ pointers and references both are mechanisms used to deal with memory, memory address, and data in a program. Pointers are used to store… Read More

cpp-pointer

cpp-references

C++

Find F(n) when F(i) and F(j) of a sequence are given

Given five integers i, Fi, j, Fj and N. Where Fi and Fj are the ith and jth term of a sequence which follows the… Read More

Algorithms-Recursion

Fibonacci

DSA

Mathematical

Implementing Counting Sort using map in C++

Counting Sort is one of the best sorting algorithms which can sort in O(n) time complexity but the disadvantage with the counting sort is it’s… Read More

counting-sort

cpp-map

Algorithms

C++ Programs

DSA

Sorting

Difference between Holography and Photography

Holography and photography are two different techniques to generate images. Holography: It is the technique used to generate 3-dimensional images using the phenomenon of Interference… Read More

computer-graphics

Difference Between

Deque vs Vector in C++ STL

Deque in C++ Standard Template Library (STL) Double-ended queues are sequence containers with the feature of expansion and contraction on both ends. They are similar to… Read More

cpp-deque

cpp-vector

C++

C++ Programs

Data Structures

Difference Between

DSA

Minimum steps to make the product of the array equal to 1

Given an array arr[] containing N integers. In one step, any element of the array can either be increased or decreased by one. The task… Read More

Arrays

DSA

Mathematical

Interactive Problems in Competitive Programming | Set 2

Introduction to interactive problems in competitive programming is already discussed in the previous article. In this article, another problem based on the same concept is… Read More

Competitive Programming

DSA

Puzzle | Six colored cube

Given six distinct colors, in how many unique ways can a six faced cube be painted such that no two faces have the same color?… Read More

Analytical Mathematical Puzzles

Puzzles

Puzzle | Divide a Square into 5 parts such that 4 parts among them are equal

Puzzle: We have to divide a square into 5 parts such that 4 parts among them are equal. The condition is that even once the… Read More

Puzzles

Shape Puzzles

Puzzles

Python | Convert image to text and then to speech

Our goal is to convert a given text image into a string of text, saving it to a file and to hear what is written… Read More

Machine Learning

Python

Todo list app using Flask | Python

There are many frameworks that allow building your webpage using Python, like Django, flask, etc. Flask is a web application framework written in Python. Flask… Read More

Python

Ruby | Array length() function

Array#length() : length() is a Array class method which returns the number of elements in the array. Syntax: Array.length() Parameter: Array Return: the number of… Read More

Ruby Array-class

Ruby-Methods

Ruby

Mentor Graphics On-Campus Interview Experience 2019

Round 1: First round was an online test which consisted of three sections: Aptitude- 20 MCQs had to be solved in 20 minutes. The questions were… Read More

Mentor Graphics

On-Campus

Experiences

Interview Experiences

Scala | Type Inference

Scala Type Inference makes it optional to specify the type of variable provided that type mismatch is handled. With type inference capabilities, we can spend… Read More

Picked

Scala

Scala-Data Type

Scala