1) How to apply recursive call for this method. for the original, the method is : reverse(int[] a). so, after first step, you should create array b from a[2] --> a[n-1]. and using reverse (int [] b)`.

Feb 28, 2024 · Method-1: Java Program to Reverse an Array By Using Static Input and Recursion. Approach: Call a user defined method reverseArray() and pass the array ‘ A[] ’ with …

Sep 25, 2024 · Given an array arr [], the task is to reverse the array. Reversing an array means rearranging the elements such that the first element becomes the last, the second element …

Nov 25, 2024 · Java provides several ways to reverse an array using built-in methods and manual approaches. The simplest way to reverse an array in Java is by using a loop to swap elements …

Mar 3, 2019 · Start from the array length -1 and decrease by 1 till the half of the array. You can get the starting position by simply using mod (%) . Use Array length -1 for index when initial …

Jul 1, 2014 · The trick with recursion is to try and think of the problem in terms of a base case and then a way to reduce everything to that base case. So, if you're trying to reverse a list then you …

Dec 22, 2013 · Reversing an array using Recursion is an example of Tail Recursion . We maintain two in-variants “i” and “j”. “i” holds starting element index and “j” holds ending element index of …

Oct 7, 2021 · In this java program tutorial, we will write a java program to reverse an array using recursion. Before that, you may go through the following topic in java. Array in java Recursion …

Let's write a java code to reverse an array using recursion. temp = arr[start]; . arr[start] = arr[end]; . arr[end] = temp; //Recursively call .

Nov 20, 2021 · We can also use recursion for reversing an array without using an auxiliary array. The logic remains the same as the above iterative implementation, but it takes space for the …