Given the following declarations, which statement would put the value of 3 in the item part of the first node in the linked list?
struct Node
{
int item;
Node* link;
};
typedef Node* NodePtr;
NodePtr head;
head = new Node;
a. head=3;
b. head.item=3;
c. *head.item=3;
d. head->item=3;
d. head->item=3;
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