how to trace this with c++

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C++

7. Trace the following program. For this tracing assignment, the column headings are provided for you. As always, follow the tracing guidelines as specified in the Homework Assignment Guidelines document.

#include <iostream>
using namespace std;
	
int main()
{
    int x, y;
    cout << x + y << endl;
    for (x=12, y=1; x>0; x/=2)
    {
        if (x   3)
            cout << x + y << endl;
        cin >> y;
    }
}

input x y output

5
6
7
8