Question

How to use fmax() function get larger of two floating point arguments in C

Answer 1

#include <stdio.h>     
#include <math.h>
 
int main(int argc, char **argv)
{	
	printf("fmax(10.0, 1.0) = %.1f\n", fmax(10.0, 1.0));
	printf("fmax(-10.0, 1.0) = %.1f\n", fmax(-10.0, 1.0));
	printf("fmax(-10.0, -1.0) = %.1f\n", fmax(-10.0, -1.0));
	printf("fmax(-INFINITY, 0) = %.1f\n", fmax(-INFINITY, 0));
    printf("fmax(NAN, -1) = %.1f\n", fmax(NAN, -1));
	
    return 0;
}

/*
run:
  
fmax(10.0, 1.0) = 10.0
fmax(-10.0, 1.0) = 1.0
fmax(-10.0, -1.0) = -1.0
fmax(-INFINITY, 0) = 0.0
fmax(NAN, -1) = -1.0

*/

 

70+ SQL courses for beginners and professionals