All Medium Articles
Sum of minimum elements of all subarrays
Given an array A of n integers. The task is to find the sum of minimum of all possible (contiguous) subarray of A. Examples:  Input:… Read More
subarray
subarray-sum
Arrays
DSA
Mathematical
Stack
Count distinct Bitwise OR of all Subarrays
Given an array A of non-negative integers, where . The task is to count number of distinct possible results obtained by taking the bitwise OR of… Read More
Bitwise-OR
Arrays
Bit Magic
DSA
Use of DBMS in System Software
Here we are going to discuss about how a user interacts with a DBMS, and how the DBMS is related to system software. Using a… Read More
DBMS
Python | Pandas Dataframe.iat[ ]
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
Python pandas-dataFrame
Python pandas-dataFrame-methods
Python-pandas
Python
Microsoft Interview Interview Experience for Full Time
Microsoft Visited our campus for full time and internships. Round 1 (online Test) : it was a 90 min coding round hosted on cocubes. Three… Read More
Experiences
Interview Experiences
Divide binary array into three equal parts with same value
Given an array A of length n such that it contains only ‘0s’ and ‘1s’. The task is to divide the array into THREE different… Read More
binary-string
Arrays
DSA
Zoho Corp Interview Experience (On-Campus)
Zoho Crop: Zoho corp visited our campus for recruitment, It was a two days process: Day 1: Written Test and Coding round Day 2: Advanced… Read More
Experiences
Interview Experiences
robots.txt File
What is robots.txt File? The web surface is an open place. Almost all the websites on the surface can be accessed by several search engines… Read More
Web Technologies
All vertex pairs connected with exactly k edges in a graph
Given a directed graph represented as an adjacency matrix and an integer ‘k’, the task is to find all the vertex pairs that are connected… Read More
graph-connectivity
DSA
Graph
Zoho Interview Experience – On campus | Set 41
Zoho was a two day process. The first day had the aptitude and coding round. The second day consisted of the module coding and interview… Read More
Experiences
Interview Experiences
Program Development Life Cycle (PDLC) – Software Engineering
The Program Development Life Cycle (PDLC) is a process used in software engineering to manage the development of software programs. The PDLC is similar to… Read More
Technical Scripter 2018
Software Engineering
Technical Scripter
Memory representation of Binomial Heap
Prerequisites: Binomial Heap Binomial trees are multi-way trees typically stored in the left-child, right-sibling representation, and each node stores its degree. Binomial heaps are collection… Read More
Technical Scripter 2018
Data Structures
DSA
Heap
Technical Scripter
Split the number into N parts such that difference between the smallest and the largest part is minimum
Given two integers ‘X’ and ‘N’, the task is to split the integer ‘X’ into exactly ‘N’ parts such that: X1 + X2 + X3 +… Read More
Modular Arithmetic
DSA
Greedy
Mathematical
Introduction to RSS(Rich Summary Site)
Recently, there has been an unprecedented caution regarding data privacy. With infamous leaks and instances of phishing and spamming all around, no one wants to… Read More
GBlog
Technical Scripter
Minimum swaps required to make a binary string alternating
You are given a binary string of even length (2N) and an equal number of 0’s (N) and 1’s (N). What is the minimum number… Read More
binary-string
DSA
Greedy
Strings
K-th lexicographically smallest unique substring of a given string
Given a string S. The task is to print the K-th lexicographically the smallest one among the different substrings of s.A substring of s is… Read More
lexicographic-ordering
substring
DSA
Greedy
Sorting
Strings
Internal details of std::sort() in C++
Sorting is one of the most basic functions applied to data. It means arranging the data in a particular fashion, which can be increasing or… Read More
Algorithms
DSA
Technical Scripter
Steps required to visit M points in order on a circular ring of N points
Given an integer ‘n’, consider a circular ring containing ‘n’ points numbered from ‘1’ to ‘n’ such that you can move in the following way… Read More
Constructive Algorithms
Arrays
DSA
Mathematical
Count numbers whose XOR with N is equal to OR with N
Given a number N, the task is to find the count of X such that N XOR X == N OR X, where 0<=X<=N Examples:   Input:… Read More
Bitwise-OR
Bitwise-XOR
Bit Magic
Competitive Programming
DSA
Mathematical
Nagarro Interview Experience
I applied for Nagarro for Software Developer profile through college. Round 1: Online MCQ Around 100 students appeared for the test across B.Tech CSE/IT/ECE and… Read More
Technical Scripter 2018
Experiences
Interview Experiences
Technical Scripter
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