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Online Round: There were 20 MCQs based on basic programming, C output questions, OS. There were 2 programming questions. 1. Given an array with only… Read More
A data output stream lets an application write primitive Java data types to an output stream in a portable way. An application can then use… Read More
‘A’ sells a DVD to ‘B’ at a gain of 17% and ‘B’ then sells it to ‘C’ at a loss of 25%. If ‘C’… Read More
If (4446)x + (2222)x = (10001)x then value of (2342)x – (1656)x = (?)x (A) 453 (B) 353 (C) 893 (D) 686 Answer: (B) Explanation:… Read More
Given an interval, the task is to count numbers that have the same first and last digits. For example, 1231 has the same first and… Read More
I would like to share my interview experience with you. The company name is TiVo(earlier known as Rovi corporation). So here it goes: TiVo came… Read More
Super ugly numbers are positive numbers whose all prime factors are in the given prime list. Given a number n, the task is to find… Read More
Given an array arr[] and a number of queries, where in each query we have to check whether a subset whose sum is equal to… Read More
Given an array of both positive and negative integers, the task is to compute sum of minimum and maximum elements of all sub-array of size… Read More
Given an array arr[] of positive integers. The task is to find minimum sum subsequence from the array such that at least one value among… Read More
The aim of this program is to let users mail/message on FB/SMS anyone using Terminal. The full project can be found here. So, first of… Read More
Given a number n, the task is to find the maximum 0’s between two immediate 1’s in binary representation of given n. Return -1 if… Read More
Given an array of strings and costs of reversing all strings, we need to sort the array. We cannot move strings in array, only string… Read More
Given a valid sentence without any spaces between the words and a dictionary of valid English words, find all possible ways to break the sentence… Read More
Samsung visited our campus in the late of November, there were 3 rounds. 1. Coding Round 2. Technical Interview (taken by group of three panellists)… Read More
Given a matrix containing lower alphabetical characters only, we need to count number of palindromic paths in given matrix. A path is defined as a… Read More
Python is a great language for doing data analysis, primarily because of the fantastic ecosystem of data-centric Python packages. Pandas is one of those packages,… Read More
An InputStreamReader is a bridge from byte streams to character streams. It reads bytes and decodes them into characters using a specified charset. The charset… Read More
Given an array of n positive integers and a positive integer k, the task is to find the maximum subarray size such that all subarrays… Read More
Bufferreader class writes text to character-output stream, buffering characters.Thus, providing efficient writing of single array, character and strings. A buffer size needs to be specified,… Read More