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Demlo number (Square of 11…1)
July 25, 2017

Given a number of the form 11..1 such that number of digits in it is smaller than 10, find square of the number. Examples: Input… Read More »

July 25, 2017

Given a number of the form 11..1 such that number of digits in it is smaller than 10, find square of the number. Examples: Input… Read More »

std::unique is used to remove duplicates of any element present consecutively in a range[first, last). It performs this task for all the sub-groups present in… Read More »

July 23, 2017

Round 1:online Test(90 min) 20 MCQs -15 Technical(DS,OS,NETWORK,PCD) -5 Aptitude 2 Coding Questions -Finding duplicates in the given array,change that to 1,move all the 1’s… Read More »

July 22, 2017

About : numpy.reshape(array, shape, order = ‘C’) : shapes an array without changing data of array. Parameters : array : [array_like]Input array shape : [int… Read More »

About : numpy.flip(array, axis) : Reverses the order of array elements along the specified axis, preserving the shape of array. Parameters : array : [array_like]Array… Read More »

std::advance advances the iterator ‘it’ by n element positions. Syntax : template void advance (InputIterator& it, Distance n); it : Iterator to be advanced n… Read More »

Data structure alignment is the way data is arranged and accessed in computer memory. Data alignment and Data structure padding are two different issues but… Read More »

July 17, 2017

Project Title : Distributed Downloading System Introduction: Working in an organization where downloading data is limited to few hundred Mbs or maybe a few Gbs?… Read More »

numpy.bmat(obj, l_dict = None, g_dict = None) : Return specialised 2-D matrix from nested objects that can be string-like or array-like. Parameters : object :… Read More »

July 13, 2017

Introduction | kNN Algorithm Statistical learning refers to a collection of mathematical and computation tools to understand data.In what is often called supervised learning, the… Read More »

July 12, 2017

When a person visits a place, the first thing he checks is that if there is an open Wi-Fi connection available so that he could… Read More »

I am very sure that everyone is able to find middle index of array once you know start index and end index of array, but… Read More »

July 7, 2017

Returns a reference to the character at the specified location pos. The function automatically checks whether pos is the valid position of a character in… Read More »

Given a doubly linked list. The problem is to remove all adjacent duplicate nodes from the list such that the final modified doubly linked list… Read More »

July 6, 2017

You are given an initial string s starting with “0”. The string keeps duplicating as follows. Invert of it is appended to it. Examples: Input… Read More »