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Practice for cracking any coding interview
Coding questions in this article are difficulty wise ordered. The idea of this post is to target two types of people. Competitive Programming Preparation (For… Read More »
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Must Do Coding Questions for Companies like Amazon, Microsoft, Adobe, …
As the placement season is back so are we to help you ace the interview. We have selected some most commonly asked and must do… Read More »
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How to prepare for GATE CSE – 2019
GATE(Graduate Aptitude Test in Engineering) is one the most important and in-demand entrance exam for engineering graduates in our country. M.Tech. in Computer Science is… Read More »
Find maximum path length in a binary matrix
Given a square matrix mat every element of which is either 0 or 1. A value 1 means connected and 0 means not connected. The… Read More »
Number of triangles formed from a set of points on three lines
Given three integers m, n and k that store the number of points on lines l1, l2 and l3 respectively that do not intersect. The… Read More »
Smallest prime divisor of a number
Given a number N, find the smallest prime divisor of N. Examples: Input: 25 Output: 5 Input: 31 Output: 31 Recommended: Please try your approach… Read More »
AllState Interview Questions
Below are few questions asked in AllState technical round for a JAVA developer: 1. How hash set works? 2. What happens happens when we iterate… Read More »
Galaxe Solutions Interview Questions
Below is the list of Questions asked in Galaxe Solutions technical interview for a java full stack developer: 1. What is ActiceMQ and JMS? 2.… Read More »
Comprehensions in Python
Comprehensions in Python provide us with a short and concise way to construct new sequences (such as lists, set, dictionary etc.) using sequences which have… Read More »
Counting inversions in an array using segment tree
Given an array of integers arr, the task is to count the number of inversions in the array. If A[i] > A[j] and i <… Read More »
Split a string in equal parts (grouper in Python)
Grouper recipe is an extended toolset made using an existing itertool as building blocks. It collects data into fixed-length chunks or blocks. Existing Itertools Used:… Read More »
Find the total marks obtained according to given marking scheme
Given the answer key of N MCQ and the answer marked by the student. The task is to calculate the Marks of the student. Marking… Read More »
Impacts of Artificial Intelligence in everyday life
When we talk about Artificial Intelligence, it’s easy to imagine some dystopian science fiction future where robots have taken over the world and enslaved us.… Read More »
Find single Movement in a Matrix
Given four integers x1, y1 and x2, y2 which represent two locations in an infinite 2D-Matrix, the task is to find whether it is possible… Read More »
Different ways to create Pandas Dataframe
Pandas DataFrame is a 2-dimensional labeled data structure with columns of potentially different types. It is generally the most commonly used pandas object. Pandas DataFrame… Read More »
BinaryOperator Interface in Java
The BinaryOperator Interface<T> is a part of the java.util.function package which has been introduced since Java 8, to implement functional programming in Java. It represents… Read More »
Reverse elements of a Parallel Stream in Java
Given a Parallel Stream in Java, the task is to reverse its elements. Examples: Input: Parallel Stream = {11, 22, 33, 44} Output: {44, 33,… Read More »
Introduction to Multi-Task Learning(MTL) for Deep Learning
Multi-Task Learning is a sub-field of Deep Learning. It is recommended that you familiarize yourself with the concepts of neural networks to understand what multi-task… Read More »