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Computers and Technology, 07.05.2021 14:00 shay5878
Java
A perfect binary tree is a complete binary tree with all levels fully filled. Define a new class named BSTWithTestPerfect that extends BST with the following methods: (Hint: The number of nodes in a perfect binary tree is 2^(height+1) - 1.)
/** Returns true if the tree is a perfect binary tree */
public boolean isPerfectBST()
/* Please only use the following template to submit.
PLEASE ONLY USE THE PART BETWEEN BEGIN AND END ONLY
// BEGIN
class BSTWithTestPerfect extends BST {
/** Create a default BST with a natural order comparator */
public BSTWithTestPerfect() {
super();
}
/** Create a BST with a specified comparator */
public BSTWithTestPerfect(java. util. Comparator c) {
super(c);
}
/** Create a binary tree from an array of objects */
public BSTWithTestPerfect(E[] objects) {
super(objects);
}
/**
* Returns the height of this binary tree.
*/
public int height() {
return height(root);
}
private int height(TreeNode root) {
// WRITE YOUR CODE HERE
}
/** Returns true if the tree is a perfect binary tree */
public boolean isPerfectBST() {
// WRITE YOUR CODE HERE
}
}
// END
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A perfect binary tree is a complete binary tree with all levels fully filled. Define a new cl...
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