// *****************************************************************
// Author:	Zhixiang Chen
// Class:	CSCI/CMPE 1170, Spring 2009
// Lab 15:	Header file for Lab 15
// Date:	January, 2009
// Comment: The code here is meant to be revised.
// *****************************************************************

#include <iostream>

using namespace std; 

#ifndef		LAB_15_HEAD_H		
#define		LAB_15_HEAD_H

//This function take two value parameters and try to samp them  
void fun_1(int x, int y)
{
	//local variable declaration
	int tmp; 

	//swamp x and y
	tmp=x;
	x=y; 
	y=tmp;

	//stop
	return;			//no value is returned here
}

//This function take two reference parameters and try to samp them  
void fun_2(int & x, int & y)
{
	//local variable declaration
	int tmp; 

	//swamp x and y
	tmp=x;
	x=y; 
	y=tmp;

	//stop
	return;			//no value is returned here
}


#endif