BufferTracker Destructor Logging

#include <iostream>
using namespace std;

// Write your BufferTracker class here

class BufferTracker{
    int count;

    public:
       BufferTracker(){
        count = 0;}
       void addByte (int b){
        count++;
       }

       ~BufferTracker(){
        cout<<"PROCESSED="<<count;
       }

};

int main() {
    int n;
    cin >> n;

    {
        BufferTracker tracker;

        for (int i = 0; i < n; i++) {
            int x;
            cin >> x;
            tracker.addByte(x);
        }
    } // Destructor must print the processed count

    return 0;
}

Solving Approach