#include <iostream>
#include <iomanip>

using namespace std;


int main()
{

  float n1 = 1, n2 = 1.0, n3 = 1.1, n3a = 1.11, n4 = 1.19, n5 = 1.111, 
     n6 = 1.119, n7 = 11, n8 = 111;

  cout << "Definitions are 1 1.0 1.1 1.11 1.19 1.111 1.119 11 111" 
       << endl;
  cout << endl;

  cout << "Default is just big enough to hold each number:" << endl;
  cout << n1 << " " << n2 << " " << n3 << " " << n3a << " " << n4 << " " 
       << n5 << " " << n6 << " " << n7 << " " << n8 << endl;
  cout << endl;

  cout << "Only add setw(6) to first item (the others default to setw(0)):" << endl;
  cout << setw(6) << n1 << " " << n2 << endl;
  cout << endl;

  cout << "Showing explicit setw(0)" << endl;
  cout << setw(6) << n1 << " " << setw(0) << n2 << endl;
  cout << endl;

  cout << "Add setw(6) to each item:" << endl;
  cout << setw(6) << n1 << setw(6) << n2 << setw(6) << n3 << setw(6) << n3a 
       << setw(6) << n4 << setw(6) << n5 << setw(6) << n6 << setw(6) << n7 
	   << setw(6) << n8 << endl;
  cout << endl;

  cout << "Default for everybody:" << endl;
  cout << n1 << " " << n2 << " " << n3 << " " << n3a << endl;

  cout << setw(0) << n1 << " " << setw(0) << n2 << " "
       << setw(0) << n3 << " " << setw(0) << n3a << " " << endl;
  cout << endl;

/*

Definitions are 1 1.0 1.1 1.11 1.19 1.111 1.119 11 111

Default is just big enough to hold each number:
1 1 1.1 1.11 1.19 1.111 1.119 11 111

Only add setw(6) to first item (the others default to setw(0)):
     1 1

Showing explicit setw(0)
     1 1

Add setw(6) to each item:
     1     1   1.1  1.11  1.19 1.111 1.119    11   111

Default for everybody:
1 1 1.1 1.11
1 1 1.1 1.11 

*/

   return 0;

}