What is the output of the following code?

nti$=5$;

hile $)(1$

int num $=1$;

for $($int $j=1$;$j=i$;$j+t)$

i

cout $$ num $"x_{{?}^{\text{'}\text{'}}}$;

num $**=2$;

Eout $$ endl;

$1-$cdots

$xxx2xx4x8$

$1x2x4$

$1x2$

$1$

$1$

$224816$

$248x$

$2x4x$

$x2x$

$x$

$204x8016x$

$1020408$

$10204x$

$[5\mathrm{.}3.$c$]$ What is the output of the following code?

int $1-5$;

while $)(1$

i

int num $=1$;

for $($int $j=1$;$ji$;$j++)$

$$

cout $$ num $"xx$;

num $***=2$;

$\}$

cout $$ endl

i$--$;

$\}$

$1x2xx4xx8x$

$1x2xx4x$

$1x2x$

$1$

$1$