For each test case, print the intersection of arrays A and B. The result should be in the order of the elements that appear in the original arrays. If no intersection exists, print "No intersection".

Given two arrays a[] and b[], the task is to find the number of elements in the union between these two arrays. The Union of the two arrays can be defined as the set containing distinct elements from ...

Data structures and algorithms in Java, Part 2 introduced a variety of techniques for searching and sorting one-dimensional arrays, which are the simplest arrays. In this tutorial you’ll explore ...

Get started with one-dimensional arrays and array variables, then try out five algorithms for searching and sorting arrays in your Java programs An array is a fundamental data structure category, and ...