Q1-Given below is a Java method to remove a node from a binary tree.

Q1-Given below is a Java method to remove a node from a binary tree. Your task is to:

• Write a detailed explanation for each block or segment of the provided code. A block or segment is a logical grouping of lines that perform a specific task or operation together.
• Ensure your explanations are clear, concise, and demonstrate your understanding of the code’s functionality.

private BinaryNode<AnyType> remove(AnyType x, BinaryNode<AnyType> t) {
if (t == null)
return t;

int compareResult = x.compareTo(t.element);

if (compareResult < 0)
t.left = remove(x, t.left);

if (compareResult > 0)
t.right = remove(x, t.right);

else if (t.left != null && t.right != null) {
t.element = findMin(t.right).element;
t.right = remove(t.element, t.right);
}
else
t = (t.left != null) ? t.left : t.right;

return t;
}

Q2-Write Java code to use a priority queue to sort numbers in ascending order.

Q3-Compare and contrast any four (4) sorting algorithms based on the following factors:

• Time Complexity
• Space Complexity
• Ease of Implementation

Applications of Algorithm