4elist1714.cpp

《21天学通C＋＋》附盘的原代码。书上的每个例子在这里都有相应的C语言程序。

// Listing 17.14 - Using setf
#include <iostream>
#include <iomanip>
using namespace std;

int main()
{
	const int number = 185;
	cout << "The number is " << number << endl;

	cout << "The number is " << hex <<  number << endl;

	cout.setf(ios::showbase);
	cout << "The number is " << hex <<  number << endl;

	cout << "The number is " ;
	cout.width(10);
	cout << hex << number << endl;

	cout << "The number is " ;
	cout.width(10);
	cout.setf(ios::left);
	cout << hex << number << endl;

	cout << "The number is " ;
	cout.width(10);
	cout.setf(ios::internal);
	cout << hex << number << endl;

	cout << "The number is:" << setw(10) << hex << number << endl;
	return 0;
}