Which code segment is the same as the following code secment$?$

$$int m $=40,$n $=20$;

$$if $($m $>$ n$)$

$$printf$("$m is greater than n

$")$;

$$else if$($m $<$ n$)$

$$printf$("$m is less than n

$")$;$$

$$else$$

$$printf$("$m is equal to n

$")$;

A function can return a value of type struct.

A struct variable can only be passed by reference

A struct variable can only be passed by value

A struct variable can only be passed by value