// This program uses the printf and wprintf functions
// to produce formatted output.

#include <stdio.h>

int main( void )
{
   char     byteChar = 't', 
            *aString = "My computer";
   wchar_t  wideChar = L'm', 
            *wideString = L"Unicode string";
   int      intCount = -8324;
   double   floatPoint = 370.4432;

   printf("Size of char: %d byte.\n", sizeof(char));
   printf("Size of wchar_t: %d byte.\n", sizeof(wchar_t));
   printf("Size of int: %d byte.\n", sizeof(int));
   printf("Size of double: %d byte.\n\n", sizeof(double));

   // Display integers
   printf( "Sample of Integer %d format:\n"
           "   Decimal: %d  Justified: %.6d  "
           "Unsigned: %u\n", intCount, intCount, intCount, intCount );

   // Display decimals
   printf( "Sample of Decimal %d as:\n   Hex: %Xh  "
           "C hex: 0x%x  Octal: %o\n", intCount, intCount, intCount, intCount );

   // Display in different radixes
   printf( "Digits 10 equal to:\n   Hex: %i  "
           "Octal: %i  Decimal: %i\n", 0x10, 010, 10 );

   // Display characters
   printf("Characters in field (1):\n"
          "%10c%5hc%5C%5lc\n", byteChar, byteChar, wideChar, wideChar);
   wprintf(L"Characters in field (2):\n" 
           L"%10C%5hc%5c%5lc\n", byteChar, byteChar, wideChar, wideChar);

   // Display strings
   printf("Strings in field (1):\n%25s\n"
          "%25.4hs\n   %S%25.3ls\n",
          aString, aString, wideString, wideString);
   wprintf(L"Strings in field (2):\n%25S\n"
           L"%25.4hs\n   %s%25.3ls\n", aString, aString, wideString, wideString);

   // Display real numbers
   printf("Real numbers:\n   %f %.2f %e %E\n",floatPoint, floatPoint, floatPoint, floatPoint );

   // Display pointer
   printf( "\nMemory address as:   %p\n", &intCount);
   return 0;
}