What is produced from the following code ? Assume the node is in the usual info- link form with the info of type it.

nodeType *listA;

nodeType *PtrA;

listA = new nodeType ;

listA->info = 17;

PtrA = new nodeType;

PtrA->info = 22;

listA->link = NULL;

PtrA->link = listA;

listA = new nodeType ;

listA->info = 16;

listA->link = PtrA->link;

PtrA->link = listA;

cout << PtrA->info << " " <info << " ";

listA = listA->link;

cout << listA->info << endl;