cpp13.cpp

C++参考书

// Coded by plusir -- Dec.28.2002.
// Standard C++ Bible -- (P169-6-13)

#include <iostream>
using namespace std ;

void findCredit( double ** ) ;

int main()
{
	double vals[] = { 34.23, 67.33, 46.44, -99.22, 85.56, 0 } ;

	double *fp = vals ;
	findCredit( &fp ) ;

	cout << *fp << endl ;

	return 0 ;
}

void findCredit( double **fpp )
{
	while ( **fpp != 0 )
		if ( **fpp < 0 )
			break ;
		else
			++*fpp ;
}