From 8ee2543131dcbb61607c65646e9b60e495334a5d Mon Sep 17 00:00:00 2001
From: Ala Eddine <ala.official.acc@gmail.com>
Date: Tue, 9 May 2023 22:07:03 +0100
Subject: [PATCH 1/2] :cyclone: Implement the brute force solution

---
 src/array/two-sum.js | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

diff --git a/src/array/two-sum.js b/src/array/two-sum.js
index 5ecac6f..6346649 100644
--- a/src/array/two-sum.js
+++ b/src/array/two-sum.js
@@ -34,4 +34,29 @@ const twoSum = (nums, target) => {
   return null;
 };
 
+/**
+ * Brute Force
+ */
+
+/**
+ * 
+ * @param {number[]} nums
+ * @param {number} target
+ * @return {number[]}
+ */
+/**
+ * 
+ */
+const twoSumBrute = function (nums, target) {
+	for (let i = 0; i < nums.length - 1; i++) {
+		for (let nextIndex = i + 1; nextIndex < nums.length; nextIndex++) {
+			if (target === nums[i] + nums[nextIndex]) {
+				return [i, nextIndex];
+			}
+		}
+	}
+};
+
+console.log(twoSumBrute([3, 2, 4], 6)); // [0,1]
+ 
 export { twoSum };

From 1cdb455aac575305e81a39df259d0656a69e5c5a Mon Sep 17 00:00:00 2001
From: Ala Eddine <ala.official.acc@gmail.com>
Date: Tue, 9 May 2023 22:16:16 +0100
Subject: [PATCH 2/2] :cyclone: Use RegEx

---
 src/string/valid-palindrome-ii.js | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/src/string/valid-palindrome-ii.js b/src/string/valid-palindrome-ii.js
index 9add85a..6450585 100644
--- a/src/string/valid-palindrome-ii.js
+++ b/src/string/valid-palindrome-ii.js
@@ -44,4 +44,19 @@ const isPalindromic = (s, i, j) => {
   return true;
 };
 
+/**
+ * Using RegExp
+ */
+
+var isPalindrome = function(s) {
+  s = s.replace(/[^0-9a-z]/gi, '');
+  return (
+    s
+      .split('')
+      .reverse()
+      .join('')
+      .toLowerCase() == s.toLowerCase()
+  );
+};
+
 export { validPalindrome };