cpp02.cpp

C++参考书

// Coded by plusir -- Dc.27.2002.
// Standard C++ Bible -- (P64-3-2)

#include <iostream>
using namespace std ;

void decideWhen( void ) ;

int main()
{
	decideWhen() ;

	return 0 ;
}

void decideWhen( void )
{
	int when ;
	cout << "When to return( 0 = now, 1 = later ): " ;
	cin >> when ;

	if ( when == 0 ) {
		cout << "Returning now" << endl ;
		return ;
	}

	cout << "Returning later" << endl ;

	return ;
}