#include <iostream>

using namespace std;

int main() {
    int i{10};
    int x;

    cout << "Before ++i " << endl;
    cout << "i = " << i << endl;
    x = ++i;
    cout << "x = " << x << endl;
    cout << "i = " << i << endl;

    cout << endl << endl;
    cout << "Before i++ " << endl;
    cout << "x = " << x << endl;
    cout << "i = " << i << endl;
    x = i++;
    cout << "x = " << x << endl;
    cout << "i = " << i << endl;


    return 0;
}