More manipulator examples

#include <iostream>
#include <iomanip>
using namespace std;
int main() {
/*         5600 */ cout << setw( 14 )               << 56e2 << '\n';
/*      5600.00 */ cout << setw( 14 ) << showpoint  << 56e+2 << '\n';
/*2.345678e+002 */ cout << setw( 14 ) << scientific << 234.5678 << '\n';
/*          255 */ cout << setw( 14 )               << 255 << '\n';
/*           ff */ cout << setw( 14 ) << hex        << 255 << '\n'; 
/*          377 */ cout << setw( 14 ) << oct        << 255 << '\n';
/*            1 */ cout << setw( 14 )               << true << '\n';
/*         true */ cout << setw( 14 ) << boolalpha  << true << '\n';
/*  1234.567890 */ cout << setw( 14 ) << fixed      << 1234.56789 << '\n';
/*     1234.568 */ cout << setw( 14 ) << fixed << setprecision(3) << 1234.56789 << '\n';
    return 0;
}
/*
Output:
          5600
       5600.00
 2.345678e+002
           255
            ff
           377
             1
          true
   1234.567890
      1234.568
*/