## Count Distinct Elements In Every Window

Problem Statement: “Given an array of integers and a number K. Find the count of distinct elements in every window

## Longest common span with same sum in binary array

Problem Statement: Given two binary arrays arr1[] and arr2[] of same size N. Find length of the longest common span

## Two Odd Occurring

Problem Statement: Find the two numbers which occur an odd number of times in the given unsorted array. Examples: Example

## One Odd Occurring

Problem Statement: Given an array of positive integers, where all elements are occurring even a number of times except one

## More than n/k Occurences of element in array

“Given an array of N integers, and an integer K. Write a program to find all the elements in an

## What is Hashing?

In this article, we will learn about the most popular question “What is Hashing?” Before that, let’s try to think

## Hashing : Applications

What is hashing?  Hashing refers to the concept of taking an arbitrary amount of data as an input, applying some

Direct Address Table is a data structure that uses arrays to store the data. In the Direct Address Table, the