Question $9$

Which input for char c causes "Done" to be output next?

$c=\text{'}y\text{'}$;

while $)={(}^{\text{'}}{y}^{\text{'}}\{$

$//$ Do something

System.out.println$("$Enter y to continue, $n$ to quit: $")$;

$//$ Get c from input

$\}$

System.out.println$("$Done$")$;

a$.\text{'}$y$\text{'}$ only

b$.\text{'}$n$\text{'}$ only

c$.$ Any value other than $\text{'}y\text{'}$

d$.$ No such value $($error comparing $c$ and $\text{'}y\text{'})$