iomanip.cpp

来自「经常使用的一些源程序.包括一些模板.在VC++6.0下通过.」· C++ 代码 · 共 42 行

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

/*main information*/
void info()
{
	cout << "excise of #iomanip";
	cout << endl << endl;
}

/*source code*/
void test()
{
	double a = 123.4567;
	double b = -22;
	double c = +7;

	cout << setiosflags(ios::fixed) << setiosflags(ios::right) << setprecision(2);
	cout << setw(10) << a << endl;
	cout << setw(10) << b << endl;
	cout << setw(10) << c << endl;
}

/*information of source code owner*/
void end()
{
	cout << "\n\n\n______________\n";
	cout << "xiao zhiqiang\n";
	cout << "[e-mail]\n";
	cout << "Sep,2006";
	getchar();
}

/*the main code*/
void main()
{
	info();
	test();
	end();
}