TheArtOfHPC_vol3_cppf08programming/Code/io/formatleft.cpp

/****************************************************************
 ****
 **** This file belongs with the course
 **** Introduction to Scientific Programming in C++/Fortran2003
 **** copyright 2017/8 Victor Eijkhout eijkhout@tacc.utexas.edu
 ****
 **** formatleft.cxx : left aligned io
 ****
 ****************************************************************/

#include <iostream>
using std::cin;
using std::cout;
//codesnippet formatleft
#include <iomanip>
using std::left;
using std::setfill;
using std::setw;
//codesnippet end

int main() {

  //codesnippet formatleft
  for (int i=1; i<200000000; i*=10)
    cout << "Number: "
         << left << setfill('.')
	 << setw(6) << i << '\n';
  //codesnippet end
  cout << '\n';
  
  return 0;
}