/*
	© MATTO MATTI 2015
	http://mattomatti.com/pl/a07
	napisane przy użyciu Visual Studio Community 2015
	2015-07-03 v 1.0
*/

#include <iostream>

using namespace std;

void swap(int &a, int &b) {
	int temp = a;
	a = b;
	b = temp;
}

int main() {
	int a, b;
	cout << "Podaj wartosci\na = ";
	cin >> a;
	cout << "b = ";
	cin >> b;
	swap(a, b);
	cout << "Po zamianie a = " << a;
	cout << ", b = " << b;
	system("pause");
	return 0;
}