STR/UNI - Osnovna razlika, memorija

/*

*/

#include <iostream>
using namespace std;

char crt[] = "\n--------------------------------------------------\n";

struct Struktura{
    int sClan1;
    float sClan2;
};
union Unija{
    int uClan1;
    float uClan2;
};


int main(){

    Struktura s;
    Unija u;
    cout << crt << "\tUNIJA::ISTE ADRESE" << crt;
    cout << "&u.uClan1= " << &u.uClan1 << endl;
    cout << "&u.uClan2= " << &u.uClan2;

    cout << crt << "\tSTRUKTURA::RAZLICITE ADRESE" << crt;
    cout << "&s.sClan1= " << &s.sClan1 << endl;
    cout << "&s.sClan2= " << &s.sClan2 << crt <<endl;

    cout << crt << "\tUNIJA" << crt;

    u.uClan1 = 125;

    cout <<crt<< "u.uClan1 = 125;" << endl;
    cout << "u.uClan1= " << u.uClan1 << endl;
    cout << "u.uClan2= " << u.uClan2 << crt;

    u.uClan2 = 32.5;
    cout << crt << "u.uClan2 = 32.5;" << endl;
    cout << "u.uClan1= " << u.uClan1 << endl;
    cout << "u.uClan2= " << u.uClan2 << crt;

    system("pause>null");
    return 0;
}