C examples for math.h:float_t
type
<cmath> <ctgmath> <math.h>
Alias of one of the fundamental floating-point types at least as wide as float.
#include <stdio.h> #include <math.h> int main()/*from w w w . j a v a2s .c om*/ { float_t d = 123.123; printf("%f",d); return 0; }