int main()
{
float a;
long i;
a = (5.5 * 2.0 + 9.0) / 2.0 - 3f;
i = (long) a;
c.fwrite("a = %s, i = %3d\n", s.ftoa("%10.6f", a), i);
i = i * 3;
a = (float) i;
c.fwrite("a = %s, i = %3d\n", s.ftoa("%10.6f", a), i);
a = a / 5f;
i = (long) a;
c.fwrite("a = %s, i = %3d\n", s.ftoa("%10.6f", a), i);
a = a + (float) i;
c.fwrite("a = %s, i = %3d\n", s.ftoa("%10.6f", a), i);
}
OUTPUT
a = 7.000000, i = 7
a = 21.000000, i = 21
a = 4.200000, i = 4
a = 8.200000, i = 4