#include <stdio.h>
#include <stdlib.h>

int main() {
  float f = strtof("1.17549434E-37", NULL);
  double d = strtod("1.17549434E-37", NULL);
  printf("hello");
  printf("f is %g\n" , f);
  printf("d is %.15e\n" , d);
  return 0;
}