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Question

Consider the following code snippet
function tail(o)
{
for (; o.next; o = o.next) ;
return o;
}
Will the above code snippet work? If not, what will be the error?

a.

No, this will throw an exception as only numerics can be used in a for loop

b.

No, this will not iterate

c.

Yes, this will work

d.

No, this will result in a runtime error with the message "Cannot use Linked List"

Posted under JavaScript

Answer: (c).Yes, this will work

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Q. Consider the following code snippet function tail(o) { for (; o.next; o = o.next) ; return o; } Will the above code snippet work? If not, what will be the error?

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