cpp22.cpp

C++参考书

// Coded by plusir -- Dec.27.2002.
// Standard C++ Bible -- (P143-5-22)

#include <iostream>
#include <iomanip>
using namespace std ;

double revenues[3][8] = {
	{ 45.33, 55.55, 78.00, 37.26, 98.35, 23.55, 45.65, 22.00 },
	{ 35.43, 45.45, 79.00, 30.26, 47.55, 34.65, 52.79, 32.50 },
	{ 55.37, 75.05, 68.10, 31.27, 62.36, 53.56, 43.68, 24.06 }
} ;

int main()
{
	for ( int mon = 0; mon < 3; ++mon ) {

		cout << mon + 1 << ":" ;
		for ( int cc = 0; cc < 8; ++cc )
			cout << setiosflags( ios::fixed | ios::showpoint ) << setprecision( 2 ) << ' ' << revenues[mon][cc] ;
		cout << endl ;
	}

	return 0 ;
}