// Andrew Taylor - andrewt@unsw.edu.au
// 08/06/2020
// Print size  and min and max values of floating point types

/*```
$ ./floating_types
float        4 bytes  min=1.17549e-38   max=3.40282e+38
double       8 bytes  min=2.22507e-308  max=1.79769e+308
long double 16 bytes  min=3.3621e-4932  max=1.18973e+4932
```*/

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

int main(void) {

    float f;
    double d;
    long double l;
    printf("float       %2lu bytes  min=%-12g  max=%g\n", sizeof f, FLT_MIN, FLT_MAX);
    printf("double      %2lu bytes  min=%-12g  max=%g\n", sizeof d, DBL_MIN, DBL_MAX);
    printf("long double %2lu bytes  min=%-12Lg  max=%Lg\n", sizeof l, LDBL_MIN, LDBL_MAX);

    return 0;
}