What will be the output of the following code?

#include

int main$()$

$\{$

int a $=10$

if $($a$==10)$

printf$("$Hello$")$;

else

printf$("$Hi$"),$

printf$("$ a $=\backslash \%$d$",$a$\backslash \%$

a$.$ Hi a $=8$

Ob

Hello a $=10$

OC Hia a $=10$

Od$.$ Hello a $=8$