Multiple Choice Quiz $5\mathrm{.}11$: Question $1$

$2$ tries left

Analyze the following fragment:

double sum $=0$;

double d $=0$;

while $($d $!=10\mathrm{.}0)$

$\{$

d $+=0\mathrm{.}1$;

sum $+=$ sum $+$ d;

$\}$

The program does not compile because sum and d are declared double, but assigned with integer value $0.$

The program never stops because d is always $0\mathrm{.}1$ inside the loop.

The program may not stop because of the phenomenon referred to as numerical inaccuracy for operating with floating$-$point numbers.

After the loop, sum is $0+0\mathrm{.}1+0\mathrm{.}2+0\mathrm{.}3+...+1\mathrm{.}9.$