public class BinaryTreeNode {
private int data;
private BinaryTreeNode left;
private BinaryTreeNode right;
private int getData(){
return data;
}
public void setData(int data){
this.data = data;
}
public BinaryTreeNode getLeft(){
return left;
}
public void setLeft(BinaryTreeNode left){
this.left = left;
}
public BinaryTreeNode getRight(){
return right;
}
public void setRight(BinaryTreeNode right){
this.right = right;
}
}
Simple binary tree data structure (JAVA)
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Origin blog.csdn.net/weixin_37632716/article/details/109063002
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