This post shows readers how to create an array in Java. Including: Array Lists, multidimensional arrays, maps, and more.

Need to add multiple values to a key in a Java HashMap but can't figure out how to do it? Here are three examples of how to solve the multiple values per key problem in Java.

Find kth max and min element in array Here, in this page we will discuss the program to find the kth max and min element in an array in Java . We use the concept of set in finding the kth maximum and ...