10+ Ess Vee Interview Questions and Answers

Q1. Parth's OCD Challenge

Parth, a budding programmer, has received an array 'ARR' of 'N' positive integers. His OCD is triggered whenever an odd number appears at an even index or an even number at an odd index in...read more

Q2. Buy and Sell Stock Problem Statement

Imagine you are Harshad Mehta's friend, and you have been given the stock prices of a particular company for the next 'N' days. You can perform up to two buy-and-sell transa...read more

Q3. Binary Tree Diameter Problem Statement

Given a binary tree, determine the length of its diameter. The diameter is defined as the longest path between any two end nodes in the tree. The path's length is represen...read more

Q4. Next Greater Element Problem Statement

Given a list of integers of size N, your task is to determine the Next Greater Element (NGE) for every element. The Next Greater Element for an element X is the first elem...read more

Q5. Print Nodes at Distance K from a Given Node

Given an arbitrary binary tree, a node of the tree, and an integer 'K', find all nodes that are at a distance K from the specified node, and return a list of these no...read more

Q6. Diagonal Traversal of a Binary Tree

Given a binary tree of integers, find its diagonal traversal. Refer to the example for clarification on diagonal traversal.

Example:

Explanation:

Consider lines at an angle o...read more

Q7. Rahul And Minimum Subarray Challenge

Rahul is learning about arrays and lists. His teacher gave him a task to find the length of the smallest subarray in a given array 'ARR' of size 'N' with its sum greater tha...read more

Q8. Find All Pairs Adding Up to Target

Given an array of integers ARR of length N and an integer Target, your task is to return all pairs of elements such that they add up to the Target.

Input:

The first line conta...read more

Q9. Encrypt The Digits Problem Statement

Given a numeric string STR consisting of characters from ‘0’ to ‘9’, encrypt the string by replacing each numeric character according to the mapping:
‘0’ -> ‘9’, ‘1’ -> ‘8’, ...read more

Q10. Find All Occurrences in Matrix

You are provided with a matrix of characters, CHARACTER_MATRIX of size M x N, and a string WORD. Your goal is to locate and display all occurrences of the string within the matrix...read more