//---------------------------------------------------------------------------- 
// sample code to show some formatting
//---------------------------------------------------------------------------- 

#include <iostream>
#include <iomanip>
#include <string>
using namespace std;

int const SIZE = 5;

int main(){
   int myInts[SIZE] = {8, 10, 99, 2, 15};           	     
   double myDubs[SIZE] = {32.99, 86.00, 73.279, 25.76432, 59.23};
   string myStrings[SIZE] = {"hello", "world", "red", "blue", "purple"};

   cout << endl << "No formatting to speak of" << endl;
   for (int i=0; i < SIZE; i++) {
      cout << myStrings[i] << "  " << myInts[i] << "  " << myDubs[i] << endl;
   }

   // had a problem using setw for strings, fill by printing blanks
   cout << endl << "Use setw to make columns" << endl;
   for (int i=0; i < SIZE; i++) {
      cout << myStrings[i] << setw(8-myStrings[i].length()) << ' ' 
	   << "  " << setw(3) << myInts[i] 
           << "  " << setw(7) << myDubs[i] << endl;
   }

   cout << endl << "Set two places after decimal point" << endl;
   cout << setprecision(2) << setiosflags(ios::fixed | ios::showpoint);
   for (int i=0; i < SIZE; i++) {
      cout << myStrings[i] << setw(8-myStrings[i].length()) << ' ' 
	   << "  " << setw(3) << myInts[i] 
           << "  " << setw(7) << myDubs[i] << endl;
   }

   return 0;
}