Which of the following is the algorithm for Rotation Right (unbalanced search tree)?
A) Remember the value of root.left (temp = root.left).
Set root.left to the value of root.left.right.
Set temp.left to root.
Set root to right.
B) Remember the value of root.left (temp = root.right).
Set root.right to the value of root.right.left.
Set temp.right to root.
Set root to temp.
C) Remember the value of root.left (temp = root.left).
Set root.left to the value of root.left.right.
Set temp.left to root.
Set temp to root.
D) Remember the value of root.left (temp = root.left).
Set root.left to the value of root.left.right.
Set temp.right to root.
Set root to temp.

Question

Which of the following is the algorithm for Rotation Right (unbalanced search tree)?
A) Remember the value of root.left (temp = root.left).
 Set root.left to the value of root.left.right.
 Set temp.left to root.
 Set root to right.
B) Remember the value of root.left (temp = root.right).
 Set root.right to the value of root.right.left.
 Set temp.right to root.
 Set root to temp.
C) Remember the value of root.left (temp = root.left).
 Set root.left to the value of root.left.right.
 Set temp.left to root.
 Set temp to root.
D) Remember the value of root.left (temp = root.left).
 Set root.left to the value of root.left.right.
 Set temp.right to root.
 Set root to temp.

Quizplus · Accepted Answer

The correct algorithm for a right rotation on an unbalanced search tree involves reassigning pointers to rotate the tree to the right. This involves setting the left child as the new root and adjusting the pointers accordingly, as described in option D.

Which of the Following Is the Algorithm for Rotation Right