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?

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?

Admin · Accepted Answer

Yes, this will work

Admin · Answer

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

Admin · Answer

No, this will not iterate

Admin · Answer

No, this will result in a runtime error with the message &ldquo;Cannot use Linked List&rdquo;

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?

Explanation by: Admin

Discusssion

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?

Explanation by: Admin

Discusssion

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?