yet answered Marked out of $1\mathrm{.}00$

The output of which code will be zero:

a$.$

main $()$

$\{$ int $x=10$;

while $(x<mn\; id="EditorElement\_1187882">0</mn><mi\; id="EditorElement\_1187884">)</mi>$

$x++$;

cout $x=9(x>0)x++x=9$