C++ Program to Print an Array using Recursion

// C++ Program to print
// an Array using Recursion
#include <bits/stdc++.h>
using namespace std;
// Recursive function to print the array
void print_array(int arr[], int size)
{
    // using the static variable
    static int i;
    // base case
    if (i == size) {
        i = 0;
        cout << endl;
        return;
    }
    // print the ith element
    cout << arr[i] << " ";
    i++;
    // recursive call
    print_array(arr, size);
}
// Driver code
int main()
{
    int arr[] = { 3, 5, 6, 8, 1 };
    int n = sizeof(arr) / sizeof(arr[0]);
    print_array(arr, n);
    return 0;
}

// C++ Program to print
// an Array using Recursion
#include <bits/stdc++.h>
using namespace std;
// Recursive function to print the array
void print_array(int arr[], int size, int i)
{
    // base case
    if (i == size) {
        cout << endl;
        return;
    }
    // print the ith element
    cout << arr[i] << " ";
    i++;
    // recursive call
    print_array(arr, size, i);
}
// Driver code
int main()
{
    int arr[] = { 3, 5, 6, 8, 1 };
    int n = sizeof(arr) / sizeof(arr[0]);
    print_array(arr, n, 0);
    return 0;
}