list1714.cpp

teach yourself C++ in 21 days 第五版

// 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;
}