Nov 12, 2021 · I n this tutorial, we are going to see how to write a C program to reverse an array using recursion. For example, if ‘arr’ is an array of integers with three elements such as: arr[0] = 1 arr[1] = 2 arr[2] = 3. Then, by reversing the array we will have: arr[0] = 3 arr[1] = 2 arr[2] = 1

Nov 20, 2024 · The simplest method to reverse an array in C program is by using two pointers: one starting at the beginning (left) and one at the end (right) of the string. Swap the elements at these pointers while moving them towards centre of the array until the pointers meet.

Sep 26, 2015 · I was having some problem when trying to do a reverse array using recursion. Here is the function prototype: void rReverseAr(int ar[ ], int size); And here is my code: int main() { int ar[10],

Sep 25, 2024 · // C++ Program to reverse an array using Recursion #include <iostream> #include <vector> using namespace std; // recursive function to reverse an array from l to r void reverseArrayRec (vector < int > & arr, int l, int r) {if (l >= r) return; // Swap the elements at the ends swap (arr [l], arr [r]); // Recur for the remaining array ...

Sep 8, 2014 · Function reverseAr() takes in two arguments, an array of char (ar[]) and the size of the array (n), and then reverses the content of the array (without the use of another array). The function will then return the result to the calling function through parameter ar.

Aug 26, 2024 · Write a C program to traverse a given array in reverse order that contains N elements. Examples. We can traverse/print the array in the reverse direction using the following different methods in C: 1. Using a Loop. The most straightforward method to traverse an array in reverse is by using a loop.

Write a Program to Reverse Array using Recursion in C programming language. In an earlier tutorial, We have looked at the Reversing array elements using the Iterative method. In today’s article, we will use Recursion to reverse the array elements.

There are several ways to reverse an array in C language. Let’s take a detailed look at all the approaches to reverse an array in C. Reverse an Array in C using Loops; Reverse an Array in C using Recursion; Reverse an Array in C using Function; Reverse an Array in C using Pointers

Oct 9, 2023 · In this article, we will write a C program to reverse an array using recursion. Reversing the array means, the first element of the array becomes its last element, the second element becomes the second last element, and so on. Sample Example: Output: { 5, 4, 3, 2, 1 } Input: { 1, 2, 3 } Output: { 3, 2, 1}

Jul 3, 2015 · if you want to reverse and create a new array, you must do something like that : int *reverseArray(int array[], int arraySize) { int *reversedArray = malloc(sizeof(int) * arraySize); for ( int i = 0 ; i < arraySize ; ++i ) { reversedArray[i] = array[arraySize - i - 1]; } return reversedArray; }