Given two arrays R[] and C[] consisting of N integers such that a matrix of dimensions N x N can be formed whose element at… Read More »

Given an array, arr[] of size N, the task is to split the array into the maximum number of subarrays such that the first and… Read More »

Given an array, arr[] of size N, two positive integers K and S, the task is to find the length of the smallest subarray of… Read More »

Given an integer N, the task is to count the total number of ordered pairs such that the LCM of each pair is equal to… Read More »

Given a binary string S, the task is to find the minimum number of operations of flipping at most two non-adjacent characters from the binary… Read More »

Given a binary array arr[] of size N, remove at most N/2 elements from the array such that the sum of elements at odd and… Read More »

Given an array arr[] consisting of N positive integers, the task is to find the maximum product of subarray sum with the minimum element of… Read More »

Given two integers A and B, convert A to B by performing one of the following operations any number of times: A = A +… Read More »

Deutsche bank visited our campus this year. Due to the pandemic, the whole interview process was held on the skype platform. Process consists of total… Read More »

Wellsfargo Visited Our Campus for Fte and 2 Months Internship. There Were 4 Rounds in Total. Round 1(Online Test)-around 120 Students Appeared for the… Read More »

Mixin is one of the best features of SASS, which works like a function. You can create mixins for repeated CSS properties and then include… Read More »

Given a matrix mat[][] of dimensions N * M, the task is to count the number of rows whose sum exceeds the sum of the… Read More »

Given an array, arr[] of size N and an integer K, the task is to print a subarray of size K whose sum of elements… Read More »

SAP Labs visited our campus for Full-Time Employment for the role of Associate Developer/DevOps . So here is my journey from a reader to an… Read More »

ZS Associates visited our campus recently for hiring graduates for 3 roles which were: Business Technology Analyst (For CS, IT and ENTC) Business Operations Associate… Read More »

Smart contracts are self-executing contracts. They were first proposed by Nick Szabo in the 90s. They are set of rules and protocols which two parties… Read More »

Given an array arr[], select any subarray and apply any one of the below operations on each element of the subarray: Increment by one Decrement… Read More »

Given a two dimensional array arr[][] of dimensions N * 2 which contains the starting and ending time for N meetings on a given day.… Read More »

1st round: MCQ Test Round(online) There were no coding questions to my surprise. The whole test was divided into 4 sections. Aptitude: Mathematics(probability, equation based), Reasoning(basic puzzles),Observation(You… Read More »

Round 1 (Coding round) : This round was held on HackerEarth. There were 10 MCQ questions on DSA, OS, DBMS, OOP, CN concepts for 4… Read More »