Packet Buffer Alias

#include <iostream>
#include <cstdint>

using namespace std;

// 1. Create the alias for an array of 8 bytes:
using Packet = uint8_t[8];

int main() {
    // 2. Declare a variable of type Packet and a temporary int array
    Packet var ;
    int arr[8];
    
    // 3. Read 8 integers into the temporary array
    int i=0;
    while(i<8)
    {
        cin >> arr[i];
        i++;
    }
    
    // 4. Assign values to the Packet buffer using static_cast<uint8_t>
    i=0;
    while(i<8)
    {
        var[i]=arr[i];
        i++;
    }
    // 5. Print values as numbers with space separation (no trailing space)
    i=0;
    while(i<8)
    {
        cout << static_cast<unsigned int>(var[i])<<" ";
        i++;
    }
    return 0;
}