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Creative Programming In Processing | Set 1 (Random Walker) The Lorenz system is a system of ordinary differential equations first studied by Edward Norton Lorenz,… Read More
Samsung R&D Bangalore visited our campus for internships. There were 3 rounds in total. Round 1 was MCQ round with 60 questions in 60 minutes.… Read More
Here is how my interview for ORACLE (Profile: App Dev) went about:  Round 1: This included MCQs that covered a lot of topics, such as Data… Read More
The Internet is the fastest growing communication medium and essential part of the infrastructure, nowadays. To cope with the growth of internet it has become… Read More
Given an array of non-negative integers and a value sum, determine if there is a subset of the given set with sum equal to given… Read More
The Selection process started with an Online Coding round. 20 MCQ and 2 Coding Questions: MCQs were from OOPs, OS, DBMS, Networking etc. Coding Questions:… Read More
Write a function to connect all the adjacent nodes at the same level in a binary tree. Example:  Input Tree A / \ B C… Read More
Given an array arr[] of n integers, construct a Product Array prod[] (of same size) such that prod[i] is equal to the product of all… Read More
Given a number, change all bits at even positions to 0. Examples:  Input : 30 Output : 10 Binary representation of 11110. Bits at Even… Read More
Given an array of n integers. Write a program to find minimum number of changes in array so that array is strictly increasing of integers.… Read More
Given a string you need to print all possible strings that can be made by placing spaces (zero or one) in between them  Examples : … Read More
Monte Carlo estimation Monte Carlo methods are a broad class of computational algorithms that rely on repeated random sampling to obtain numerical results. One of the… Read More
Gwynnie Bee came for recruitment to our university campus. The first round was a 2 hour test. 1 hour was for 30 MCQs which included… Read More
What is CGI? Common Gateway Interface (also known as CGI) is not a kind of language but just a specification(set of rules) that helps to… Read More
Windows Command Prompt, also known as cmd.exe or cmd (after its executable file name) is a great tool for the people who love command interface… Read More
Job position – Graduate Analyst Round-1 (Online Test on HackerRank) There were 10 technical MCQ’s (most on data structures, others on C, OS, graph theory)… Read More
Recently Goldman Sachs came to our campus to recruit FTEs and interns. All students from Circuit Branches were eligible to apply. I will write about… Read More
Design the data structures for a generic deck of cards Explain how you would sub-class it to implement particular card games and how you would… Read More
Given a binary tree, find all duplicate subtrees. For each duplicate subtree, we only need to return the root node of any one of them.… Read More
Microsoft IDC Interview experience ONLINE ASSESSMENT Platform: CoCubes Format: 3 coding questions Time: 90 minutes Q1) complete the following function: int findMax(Treenode arr[], int size_of_array){… Read More

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