/* Determines ranges of char, short, int, and long variables, both
 * signed and unsigned.  Determines ranges of various floating-point
 * types.
 */

#include <stdio.h>
#include <limits.h>
#include <float.h>

int main(void) {

     printf("Signed types:\n");
     printf("char: %d - %d\n", SCHAR_MIN, SCHAR_MAX);
     printf("short: %d - %hd\n", SHRT_MIN, SHRT_MAX);
     printf("int: %d - %d\n", INT_MIN, INT_MAX);
     printf("long: %d - %ld\n", LONG_MIN, LONG_MAX);

     printf("\nUnsigned types:\n");
     printf("char: %d - %d\n", 0, UCHAR_MAX);
     printf("short: %d - %hd\n", 0, USHRT_MAX);
     printf("int: %d - %u\n", 0, UINT_MAX);
     printf("long: %d - %lu\n", 0, ULONG_MAX);

     printf("\nFloats:\n");
     printf("float: %g - %g\n", FLT_MIN, FLT_MAX);
     printf("double: %g - %g\n", DBL_MIN, DBL_MAX);
     printf("long double: %lg - %lg\n", LDBL_MIN, LDBL_MAX);

     return 0;
}