| io/manipulators-1.cc - The fragment in a complete program. | Lecture 2 - slide 39 : 46 Program 1  | 
#include <iostream>
#include <iomanip>
#include <string>
using namespace std;
int main(){
  cout << 17 << endl << showbase 
       <<  hex << 17 << endl
       << oct << 17 << endl;   
}