cpp04.cpp

来自「C++参考书」· C++ 代码 · 共 35 行

// Coded by plusir -- Dec.27.2002.
// Standard C++ Bible -- (P68-3-4)

#include <iostream>
using namespace std ;

int widthInFeet( void ) ;
int widthInInches( int ) ;

int main()
{
	int feet = widthInFeet() ;
	int wd = widthInInches( feet ) ;

	cout << "Width in inches = " << wd << endl ;

	return 0 ;
}

int widthInFeet( void )
{
	int feet ;

	cout << "Enter width in feet: " ;
	cin >> feet ;

	return feet ;
}

int widthInInches( int feet )
{
	return feet * 12 ;
}