Internal Working of HashMap in Java

Introduction : In your Java application, duplicate elements in an array might lead to problems therefore it’s important to know how to detect and get rid of them. In this blog post, we’ll show you how to find duplicates in array using Java, and provide some tips for optimizing your code for better performance and… Read More

Sort an array approach : Programming fundamentals include sorting an array, and Java provides a variety of techniques for doing so. We’ll look at how to sort an array in Java in this blog. When you sort an array, you put the items in a particular order, such as ascending or descending. This can be useful… Read More

Given an array A of size N of integers. Your task is to find the minimum and maximum element in the array.