include<iostream>

using namespace std;
int main()
{
cout << “9 / 2 = ” << 9 / 2 << endl;
cout << “9 % 2 = ” << 9 % 2 << endl;
cout << “2 + 2 * 4 = ” << 2 + 2 * 4 << endl;
cout << “(1 – 5) / 2 = ” << (1 – 5) / 2 << endl;
return 0;
}