What is the result of this code?

int number $=1$;

while$($number $<3)\{$

System.out.println$($number$)$;

number$++$;

$\}$

a$.)$

$1$

b$.)$

$3$

$2$

$1$

c$.)$

$1$

$2$

d$.)$

$1$

$2$

$3$