#include <iostream>
using namespace std;

int main() {
           int a, b, c;
           cout << "Erste Zahl a: ";
           cin >> a;
           cout << a << endl;
           
           cout << "Zweite Zahl b: ";
           cin >> b;
           cout << b << endl;
           
           c = a;
           cout << "Zwischenvariable c: " << endl;
           
           a = b ;
           cout << "neu a; " << a << endl;
           
           b = c;
           cout << "neu b: " << b << endl;
           
           
           
	// your code goes here
	return 0;
}