// not.cpp
// Test program showing simple short circuit logical
// expression
// 1/28/03, Ray S. Babcock
//

#include <iostream>
using namespace std;

int main(void)
{
    int x(15),
        y(8);

    if ( x < 12 or y < 8 ) cout << "expression true!" << endl;
     else cout << "expression false!" << endl;

    if ( x > 12 or y < 8 ) cout << "expression true!" << endl;
     else cout << "expression false!" << endl;

    if ( x < 12 or y == 8 ) cout << "expression true!" << endl;
     else cout << "expression false!" << endl;

    if ( x < 12 and y > 8 ) cout << "expression true!" << endl;
     else cout << "expression false!" << endl;

    if ( x < 12 and y == 8 ) cout << "expression true!" << endl;
     else cout << "expression false!" << endl;

    if ( x > 12 and y > 8 ) cout << "expression true!" << endl;
     else cout << "expression false!" << endl;

    if ( x > 12 and y == 8 ) cout << "expression true!" << endl;
     else cout << "expression false!" << endl;
}