de morgan 2

05.demorgan2.cpp

// 05.demorgan2.cpp
// juanfc 2025-09-30
// 

#include <iostream>
using namespace std;

int main()
{
    cout << boolalpha;
    const int A = 2;    // we don't need them global
    const int B = 3;
    const int C = 2;
    bool found = false;

    cout << "not ( ( " << found << " and ( " << A << " == " << B << " )) or ( " << A << " == " << C << " ) ) -> ";
    cout << boolalpha << (not ( (found and (A == B)) or (A == C) )) << endl;

    cout << "not ( " << found << " and ( " << A << " == " << B << " )) and not ( " << A << " == " << C << " )  -> ";
    cout << boolalpha << (( not (found and (A == B)) and not (A == C) )) << endl;
    return 0;
}