/*****************************************************************************
   File: hilo.cpp
 Author: Keith Alcock
Comment: Finds the high and low values in a vector
******************************************************************************
Revision control system and include for self
*****************************************************************************/
char *PVCS_HILO_c=
	"@(#)$Workfile: hilo.cpp$\n"
	"@(#)$Revision: 5$\n"
	"@(#)    $Date: 02/01/07 17:56:18$\n"
	"@(#)---------:";

#if !defined(HILO_INCLUDED)
#	include "hilo.h"
#endif

char *PVCS_HILO_h=PVCS_HILO_H;
/*****************************************************************************
Your version
*****************************************************************************/
Range myHilo(apvector<int> &vector)
{
	// This is cheating.  Write your own myHilo.
	return Range(0,0);
}
/*****************************************************************************
Test
*****************************************************************************/
#if (TEST_HILO==TEST_HILO_ON)

#include <limits.h>     // INT_MAX, INT_MIN

void test(int n,apvector<int> &vector,Range &expectedRange)
{
	if (vector.length()==0)
	{
		cout<<"Bad test vector!"<<endl;
		return;
	}
	Range actualRange=myHilo(vector);
	cout<<"Expected "<<expectedRange<<" and actually got "<<actualRange<<" -- Test "<<n<<" ";
	if (expectedRange==actualRange)
		cout<<"passed.";
	else
		cout<<"failed!";
	cout<<endl;
}

int main()
{
	{
		// Test 1
		apvector<int> vector(1);
		vector[0]=0;

		Range range(0,0);
		test(1,vector,range);
	}
	{
		// Test 2
		apvector<int> vector(3);
		vector[0]=-10;
		vector[1]=0;
		vector[2]=10;

		Range range(-10,10);
		test(2,vector,range);
	}
	{
		// Test 3
		apvector<int> vector(2);
		vector[0]=INT_MAX;
		vector[1]=10;

		Range range(10,INT_MAX);
		test(3,vector,range);
	}
	{
		// Test 4
		apvector<int> vector(5);
		vector[0]=0;
		vector[1]=-12345;
		vector[2]=10;
		vector[3]=INT_MIN;
		vector[4]=0;

		Range range(INT_MIN,10);
		test(4,vector,range);
	}
	return(0);
}

#endif
/****************************************************************************/