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add Lowest Common Ancestor algorithm #258

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add Lowest Common Ancestor algorithm #258

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aba089c
add Lowest Common Ancestor algorithm
orist22 Dec 5, 2018
dbee69f
update lowestCommonAncestor.js
orist22 Dec 5, 2018
5c6b4f2
updata lowest common ancestor.js
orist22 Dec 5, 2018
643d6b2
update lower common ancestor js
orist22 Dec 5, 2018
07602b9
update LCA algorithm
orist22 Dec 5, 2018
ee00302
update LCA algorithm
orist22 Dec 5, 2018
72f49d8
update LCA algorithm
orist22 Dec 5, 2018
17f3b8f
update LCA algorithms
orist22 Dec 5, 2018
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update LCA algorithm
@orist22
orist22 committed Dec 5, 2018
commit 07602b9973bf566a588662f7b6cc7c3ca069e816
2 changes: 1 addition & 1 deletion src/algorithms/tree/lowest-common-ancestor/lowestCommonAncestor.js
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Original file line number Diff line number Diff line change
@@ -13,7 +13,7 @@
* @param {BinaryTreeNode} rootNode
* @param {Callbacks} [originalCallbacks]
*/
function calcDepth = var function(node) {
function calcDepth(node) {
let depth = 0;
while (node.parent == null) {
node = node.parent;