sort array c++

#include <iostream>
#include <algorithm>

int main() {
    // Declare an array of integers
    int arr[] = {5, 2, 8, 1, 6};

    // Calculate the size of the array
    int size = sizeof(arr) / sizeof(arr[0]);

    // Use the sort function from the algorithm header to sort the array
    std::sort(arr, arr + size);

    // Display the sorted array
    std::cout << "Sorted Array: ";
    for (int i = 0; i < size; ++i) {
        std::cout << arr[i] << " ";
    }

    return 0;
}