Merge pull request #1 from kiraknowsbest/postorder

Postorder
Aniket965 · Oct 16, 2018 · 880ae20 · 880ae20
2 parents 2c8ecf8 + 88f2e2b
commit 880ae20
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diff --git a/JavaScript/DFS/PreorderTraversal.js b/JavaScript/DFS/PreorderTraversal.js
@@ -0,0 +1,7 @@
+const preorderDFS = (root, cb) => {
+  if (root) {
+    cb(root);
+    if (root.left) cb(root.left);
+    if (root.right) cb(root.right);
+  }
+}
diff --git a/JavaScript/DFS/postorderTraversal.js b/JavaScript/DFS/postorderTraversal.js
@@ -0,0 +1 @@
+postorderTraversal.js