array.cxx

//Program to find largest element in an array using c ++

// in arr[] of size n

#include <bits/stdc++.h>

using namespace std;

 

int largest(int arr[], int n, int i)

{

    // last index

    // return the element

    if (i == n - 1) {

        return arr[i];

    }


    // find the maximum from rest of the array

    int recMax = largest(arr, n, i + 1);

 

    // compare with i-th element and return

    return max(recMax, arr[i]);

}

 

// Driver Code

int main()

{

    int arr[] = { 10, 324, 45, 90, 9808 };

    int n = sizeof(arr) / sizeof(arr[0]);

    cout << "Largest in given array is "

         << largest(arr, n, 0);

    return 0;

}