如何删除链表中指定值?
Node *remove_value(Node *head, int value) {
while (head != nullptr) {
if (head->value != value) break;
head = head->next;
}
Node *pre = head, *cur = head;
while (cur != nullptr) {
if (cur->value == value)
pre->next = cur->next;
else
pre = cur;
cur = cur->next;
}
return head;
}