From 53042f26691ba0fda932ea5d22a30a733b8e65fc Mon Sep 17 00:00:00 2001
From: Github Actions <41898282+github-actions[bot]@users.noreply.github.com>
Date: Tue, 20 Apr 2021 22:30:32 +0000
Subject: [PATCH] chore: Update README with new problem

---
 README.md | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 4483e64..27a77db 100644
--- a/README.md
+++ b/README.md
@@ -3,7 +3,7 @@
 ![repo stars](https://img.shields.io/github/stars/saulmaldonado/ds-and-algorithms?style=social)
 ![github followers](https://img.shields.io/github/followers/saulmaldonado?style=social)
 ![time since last commit](https://img.shields.io/github/last-commit/saulmaldonado/ds-and-algorithms)
-![number of problems](https://img.shields.io/badge/no.%20of%20problems-180-blue)
+![number of problems](https://img.shields.io/badge/no.%20of%20problems-181-blue)
 <a href="https://www.buymeacoffee.com/saulmaldonado" target="_blank"><img src="https://www.buymeacoffee.com/assets/img/custom_images/orange_img.png" alt="Buy Me A Coffee" style="height: 41px !important;width: 174px !important;box-shadow: 0px 3px 2px 0px rgba(190, 190, 190, 0.5) !important;-webkit-box-shadow: 0px 3px 2px 0px rgba(190, 190, 190, 0.5) !important;" ></a>
 
 > Data structures and algorithm problems with solution explanations and implementations for different languages
@@ -19,6 +19,10 @@
   <a href="binary-trees/vertical-order-traversal-of-a-binary-tree">
     Vertical Order Traversal Of A Binary Tree
   </a> - Hard
+</li><li>
+  <a href="binary-trees/n-ary-tree-preorder-traversal">
+    N Ary Tree Preorder Traversal
+  </a> - Easy
 </li><li>
   <a href="binary-trees/binary-tree-right-side-view">
     Binary Tree Right Side View