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Barclays Interview Experience | Set 2 (On-Campus)
First Round First there was an online test. It consisted of one coding question and 6 sections including verbal, output questions, aptitude questions etc. Worst thing… Read More
Barclays
Experiences
Interview Experiences
Send message to FB friend using Python
The power of Python comes because of the large number of modules it has. This time we are going to use one of those. Every… Read More
Project
Python
Oracle Interview Experience | Set 28 (Application Development Engineer)
Cutoff: 7 CPI Oracle came here with two profiles, Applications Development and Server Technologies. The written test was common for both the profiles.  Written Test (Initial… Read More
Oracle
Experiences
Interview Experiences
Finding the number of triangles amongst horizontal and vertical line segments
Prerequisites: BIT  Given ‘n’ line segments, each of them is either horizontal or vertical, find the maximum number of triangles(including triangles with zero area) that… Read More
DSA
Mathematical
Check if string follows order of characters defined by a pattern or not | Set 1
Given an input string and a pattern, check if characters in the input string follows the same order as determined by characters present in the… Read More
DSA
Strings
Amazon Interview Experience | Set 290 (On-Campus for Internship)
Recently, Amazon visited our campus and as a matter of fact it was the first to visit. They took 3 rounds to select interns. 1st… Read More
Amazon
Experiences
Internship
Interview Experiences
Amazon Interview Experience | Set 289 (On-Campus for Internship)
Amazon was the first company to visit our university this year. They have taken 3 rounds for selecting students for internship program.  1. Online coding… Read More
Amazon
Experiences
Internship
Interview Experiences
Print first n numbers with exactly two set bits
Given a number n, print first n positive integers with exactly two set bits in their binary representation.Examples : Input: n = 3Output: 3 5… Read More
Bit Magic
DSA
Calendar Functions in Python | Set 2(monthrange(), prcal(), weekday()…)
  Some of calendar functions are discussed in the Set 1 1. monthrange(year, month) :- This function returns two integers, first, the starting day number… Read More
date-time-program
Python Calander-module
Python
Find all triplets in a sorted array that forms Geometric Progression
Given a sorted array of distinct positive integers, print all triplets that forms Geometric Progression with integral common ratio.A geometric progression is a sequence of… Read More
DSA
Mathematical
Arcesium Interview Experience | Set 1
Recently this company visited our campus for software developer profile  Round 1: It was a online test.It consists of 3 sections- aptitude ,MCQ of C, C++, OS, DBMS,… Read More
Arcesium
Experiences
Interview Experiences
Calendar Functions in Python | Set 1( calendar(), month(), isleap()…)
Python defines an inbuilt module “calendar” which handles operations related to the calendar.Operations on the calendar : 1. calendar(year, w, l, c):- This function displays the… Read More
date-time-program
Python Calander-module
Python
School Programming
Find if array can be divided into two subarrays of equal sum
Given an array of integers, find if it’s possible to remove exactly one integer from the array that divides the array into two subarrays with… Read More
Arrays
DSA
Sub-string Divisibility by 3 Queries
Given a large number, n (having number digits up to 10^6) and various queries of the form : Query(l, r) : find if the sub-string between… Read More
DSA
Mathematical
Misc
A Step by Step Guide for Placement Preparation | Set 1
  Campus placements season is beginning at almost all the colleges and each one of us wants to prepare to do our best. A lot… Read More
Interview Tips
interview-preparation
placement preparation
DSA
Misc
Amazon Interview Experience | Set 282 (On-Campus)
I have just entered my third year and Amazon was the first company to visit our campus for Software Internship. The process was : ONLINE… Read More
Amazon
Experiences
Internship
Interview Experiences
Qualcomm Interview Experience | Set 5(For Experienced)
I recently got a call from Qualcomm Hyderabad for Engineer position. I am from CS background and had 1 year experience. There are #3 Tech… Read More
Qualcomm
Experienced
Experiences
Interview Experiences
Calculate sum of all numbers present in a string
Given a string S containing alphanumeric characters, The task is to calculate the sum of all numbers present in the string. Examples:  Input:  1abc23Output: 24Explanation:… Read More
DSA
Strings
Converting Decimal Number lying between 1 to 3999 to Roman Numerals
Given a number, find its corresponding Roman numeral.  Examples:  Input : 9Output : IXInput : 40Output : XLInput : 1904Output : MCMIV Following is the… Read More
DSA
Mathematical
Random Numbers in Python
Python defines a set of functions that are used to generate or manipulate random numbers through the random module.  Functions in the random module rely… Read More
Python
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