#include <stdio.h>

int main(void) {
	
	float x = 1;
	
	printf ("\n x = %f" , x);
	float y = 2;

	printf ("\n x = %f" , x);
	printf ("\n y = %f" , y);
	float z = y;

	printf ("\n x = %f" , x);
	printf ("\n y = %f" , y);
	printf ("\n z = %f" , z);
	
	y = x ;

	printf ("\n x = %f" , x);
	printf ("\n y = %f" , y);
	printf ("\n z = %f" , z);
	
	x = z;

	printf ("\n x = %f" , x);
	printf ("\n y = %f" , y);
	printf ("\n z = %f" , z);
	printf ("\n die Variablen x und y haben ihren wert getauscht");
	//Die Variablen x und y sind jetzt verstauscht
	
	
	
	
	// your code goes here
	return 0;
}