Question $5$

$2$ pts

What is wrong with the following code?

int doSomething $($int x$)$

$\{$

return $x$;

$\}$

int doSeomthingElse $($int x$)$

$\{$

string S;

int $y=$ doSomething$($s$)$;

$\}$

a function can only be called from the main function

y cannot be assigned the return value from doSomething

doSomething requires an integer parameter

nothing