/* SIZEOF.C  Echo's precision and storage specifications for the various data types supported by C */

#include  <stdio.h>     /* for printf definition       */
#include  <stdlib.h>    /* EXIT_SUCCESS */
#include  <string.h>
#include  <limits.h>    /* for CHAR_MIN, CHAR_MAX, etc */
#include  <float.h>     /* for FLT_DIG, DBL_DIG, etc   */

int main ()
{
  printf("char           %lu bytes %d to %d \n",   sizeof(char),           (int)CHAR_MIN, (int)CHAR_MAX  );
  printf("unsigned char  %lu bytes %d to %d \n",   sizeof(unsigned char),  0       , UCHAR_MAX );
  printf("short          %lu bytes %hi to %hi \n", sizeof(short),          SHRT_MIN, SHRT_MAX  );
  printf("unsigned short %lu bytes %hu to %hu \n", sizeof(unsigned short), 0       , USHRT_MAX );
  printf("int            %lu bytes %i to %i \n",   sizeof(int),            INT_MIN , INT_MAX   );
  printf("unsigned int   %lu bytes %u to %u \n",   sizeof(unsigned int),   0       , UINT_MAX  );
  printf("long           %lu bytes %li to %li \n", sizeof(long),           LONG_MIN, LONG_MAX  );
  printf("unsigned long  %lu bytes %i to %lu \n", sizeof(unsigned long),   0       , ULONG_MAX );
  printf("float          %lu bytes %e to %e \n",   sizeof(float),          FLT_MIN , FLT_MAX   );
  printf("double         %lu bytes %e to %e \n",   sizeof(double),         DBL_MIN , DBL_MAX   );
  printf("pointer        %lu bytes\n\n", sizeof( void *) );
  printf("precision of float   %d digits\n", FLT_DIG);
  printf("precision of double %d digits\n",  DBL_DIG);

  return EXIT_SUCCESS;
}