Zadanie 15

#include <iostream>
using namespace std;
int a,b,c;

void zmiana(int a,int b)
{
    a=a+b;
    b=a-b;
    a=a-b;
    cout << "a wynosi " << a << endl;
    cout << "b wynosi " << b << endl;
}

int main()
{
    cout << "Podaj dwie liczby" << endl;
    cin >> a;
    cin >> b;
    zmiana(a,b);
    cout << "Dla liczb 5,6" << endl;
    zmiana(5,6);
    cout << endl;
    cout << "Dla liczb 7,8" << endl;
    zmiana(7,8);
    cout << endl;


    return 0;
}