// ine to create a new ArrayList using the contents of arr and add it to fina. // This step is necessary because adding arr directly will add a reference to the same arr object multiple times, // and ...

Let inputArray is an integer array containing N elements from index 0 to N-1 and lastIndex is an integer variable. Let getSum (inputArray, lastIndex) function calculates sum of all elements of ...

There are many ways to write a Java String palindrome program. In this Java palindrome example we demonstrate recursion and how the use of loops, arrays, Scanner and the reverse method can improve ...