C Tutorial/math.h/fmax
fmax
Item Value Header file math.h Declaration float fmaxf(float a, float b);double fmax(double a, double b);long double fmaxl(long double a, long double b); Return returns the greater of a and b.
#include <math.h>
#include <stdio.h>
int main(void)
{
printf("%l", fmaxl (10,12));
}