Finding the position of the max element

Question

Is there a standard function that returns the position(not value) of the max element of an array of values?

For example:

Suppose I have an array like this:

Answer 1

You can use max_element() function to find the position of the max element.

int main()
{
    int num, arr[10];
    int x, y, a, b;

    cin >> num;

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

    cout << "Max element Index: " << max_element(arr, arr + num) - arr;

    return 0;
}