#include <stdio.h>
#define _GNU_SOURCE
#include <fenv.h>

int main(void)
{
        int feenableexcept();
        feenableexcept(FE_DIVBYZERO | FE_INVALID | FE_OVERFLOW);
        //feenableexcept(FE_ALL_EXCEPT);

	float i = 0;
	float f=0.0;

	while ( i<200.0 )
	{
        f=1.0/(100.0-i);
        printf("%e %e \n",i, f);
		i = i+1;
	}

	return 0;
}