c++ Let's say sub_root is a node in a given binary search tree. Write a code...

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c++ Let's say sub_root is a node in a given binary search tree. Write a code...

c++

Let's say sub_root is a node in a given binary search tree. Write a code segment to find the immediate successor of the sub_root

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Answer 1

Answer #1

node *successor = sub_root->right;
while (successor->left != NULL) {
    successor = successor->left;
}

// at the end of this code segment, this successor points to the successor of sub_root node.

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Answer 2

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c++ Let's say sub_root is a node in a given binary search tree. Write a code...

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