Access Array Element

#include <iostream>
using namespace std;

// Write your code here
int& get_element(int arr[], int index)
{
    // check if index is in bounds of arr;
    return arr[index];
}

int main() {
    int arr[10];
    for(int i = 0; i < 10; i++) {
        cin >> arr[i];
    }

    int index, value;
    cin >> index >> value;

    &get_element(arr, index);     // do not remove this line

    get_element(arr, index) = value;

    for(int i = 0; i < 10; i++) {
        cout << arr[i] << (i == 9 ? "" : " ");
    }

    return 0;
}

Solving Approach