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Exercise:

When deleting node 13 in the Binary Search Tree below:

A Binary Search Tree

We first need to find the node's in-order successor .

We first need to find the node's in-order predecessor.

We first need to find the node's in-order successor.

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We first need to find 
the node's in-order w3exercise_input_no_0
.

Completed 0 of 43 Exercises:

DSA Get started

Exercise 1 Exercise 2 Exercise 3 Go to DSA Get started Tutorial

DSA Arrays

Exercise 1 Go to DSA Arrays Tutorial

DSA Bubble Sort

Exercise 1 Go to DSA Bubble Sort Tutorial

DSA Selection Sort

Exercise 1 Go to DSA Selection Sort Tutorial

DSA Quick Sort

Exercise 1 Go to DSA Quick Sort Tutorial

DSA Counting Sort

Exercise 1 Go to DSA Counting Sort Tutorial

DSA Radix Sort

Exercise 1 Go to DSA Radix Sort Tutorial

DSA Linear Search

Exercise 1 Exercise 2 Go to DSA Linear Search Tutorial

DSA Binary Search

Exercise 1 Go to DSA Binary Search Tutorial

DSA Linked Lists

Exercise 1 Exercise 2 Exercise 3 Exercise 4 Exercise 5 Exercise 6 Exercise 7 Go to DSA Linked Lists Tutorial

DSA Stacks

Exercise 1 Exercise 2 Exercise 3 Go to DSA Stacks Tutorial

DSA Queues

Exercise 1 Exercise 2 Go to DSA Queues Tutorial

DSA Trees

Exercise 1 Go to DSA Trees Tutorial

DSA Binary Trees

Exercise 1 Exercise 2 Go to DSA Binary Trees Tutorial

DSA Binary Search Trees

Exercise 1 Exercise 2 Exercise 3 Go to DSA Binary Search Trees Tutorial

DSA AVL Trees

Exercise 1 Go to DSA AVL Trees Tutorial

DSA Graphs

Exercise 1 Exercise 2 Exercise 3 Go to DSA Graphs Tutorial

DSA Cycle Detection

Exercise 1 Exercise 2 Exercise 3 Go to DSA Cycle Detection Tutorial

DSA Dijkstra

Exercise 1 Go to DSA Dijkstra Tutorial

DSA Bellman-Ford

Exercise 1 Exercise 2 Exercise 3 Exercise 4 Exercise 5 Go to DSA Bellman-Ford Tutorial