#include <iostream>
using namespace std;

int main() {
    cout << "Integer division: 3 / 2 = " << 3 / 2 << endl;
    cout << "Modulus: 26 % 7 = " << 26 % 7 << endl;

    // Note that *, /, and % are evaluated before + and -.
    cout << " 1 + 2  * 3 = " << 1 + 2 * 3   << endl;
    cout << "(1 + 2) * 3 = " << (1 + 2) * 3 << endl;
    cout << "1 -  2 - 3  = " << 1 - 2 - 3   << endl;
    cout << "1 - (2 - 3) = " << 1 - (2 - 3) << endl;
}