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[Chapter 15] Bug - BST remove method isn't performing correctly in removing nodes. #35

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branlok opened this issue Sep 14, 2021 · 0 comments

branlok commented Sep 14, 2021

BinarySearchTree.prototype.remove fails to remove parent node in the following example.

example

var bst1 = new BinarySearchTree();
bst1.insert(1);
bst1.insert(3);
bst1.insert(2);
console.log(bst1.findNode(3)); // true
console.log(bst1.findNode(5)); // false

bst1.remove(1);
bst1.remove(3);
bst1.remove(2);
console.log(bst1.findNode(1));  // true <-- should be false

branlok added a commit to branlok/js-data-structures-and-algorithms that referenced this issue


          fixes issue Apress#35

f585d8c

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