#include <stdio.h>
#include <float.h>
int main(void)
{
printf("Un oggetto float occupa: sizeof(float) = %d byte\n",
sizeof(float));
printf("Numero di cifre decimali significative float: FLT_DIG = %d\n",
FLT_DIG);
printf("Minimo e massimo esponente float: FLT_MIN_10_EXP = %d, FLT_MAX_10_EXP = %d\n\n",
FLT_MIN_10_EXP, FLT_MAX_10_EXP);
printf("Un oggetto double occupa: sizeof(double) = %d byte\n",
sizeof(double));
printf("Numero di cifre decimali significative double: DBL_DIG = %d\n",
DBL_DIG);
printf("Minimo e massimo esponente double: DBL_MIN_10_EXP = %d, DBL_MAX_10_EXP = %d\n\n",
DBL_MIN_10_EXP, DBL_MAX_10_EXP);
printf("Un oggetto long double occupa: sizeof(long double) = %d byte\n",
sizeof(long double));
printf("Numero di cifre decimali significative long double: LDBL_DIG = %d\n",
LDBL_DIG);
printf("Minimo e massimo esponente long double: LDBL_MIN_10_EXP = %d, LDBL_MAX_10_EXP = %d\n\n",
LDBL_MIN_10_EXP, LDBL_MAX_10_EXP);
return 0;
}