Extend the array based Binary Tree lab by adding these methods.
(Remember 2i + 1 & 2i + 2)
Preorder(int)
-Recursive method that prints all the nodes in a VLR pattern.
Inorder(int)
-Recursive method that prints all the nodes in a LVR pattern.
Postorder(int)
-Recursive method that prints all the nodes in a LRV pattern.
C++, no libraries are allowed
#include
using namespace std;
void inorder(int a[], int root, int n )
{
if(root<n)
{
inorder(a,2*root+1, n);
cout<<a[root]<<" ";
inorder(a,2*root+2, n);
}
return ;
}
void preorder(int a[], int root, int n )
{
if(root<n)
{
cout<<a[root]<<" ";
preorder(a,2*root+1, n);
preorder(a,2*root+2, n);
}
return ;
}
void postorder(int a[], int root, int n )
{
if(root<n)
{
postorder(a,2*root+1, n);
postorder(a,2*root+2, n);
cout<<a[root]<<" ";
}
return ;
}
int main() {
int a[7]={1,2,3,4,5,6,7};
int n = 7;
inorder(a,0,n);cout<<endl;
preorder(a,0,n);cout<<endl;
postorder(a,0,n);cout<<endl;
return 0;
}
Extend the array based Binary Tree lab by adding these methods. (Remember 2i + 1 &...
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please do this lab in Java in given instructions by
tomorrow morning.
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LinkedBinaryTree.java
import java.util.Iterator;
public class LinkedBinaryTree implements BinaryTreeADT {
private BinaryTreeNode root;
/**
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*/
public LinkedBinaryTree() {
root = null;
}
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*/
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