[英]inserting a node at the end of a singly linked list in java geeksforgeeks
[英]How to inserting first node for singly linked list in Java?
我只是那样尝试,但没有回应
//addFirst
public void addFirst(Object info) {
MyNode newNode = new MyNode(info);
if (head == null) {
head = newNode;
} else {
MyNode cur = head;
while (cur.getNext() == null) {
cur = null;
}
newNode.setNext(head);
}
count = count + 1;
}
有伪代码可以实现您要查找的功能:
addFirst(obj):
node = new node(obj)
node.next = head
head = node
;
如果您不介意,则取决于您将其翻译成Java代码;)
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