From 280957a5896f25e8911795186f84a1eb91d0e85a Mon Sep 17 00:00:00 2001
From: Jinyoung Jeong <80400463+jyoung2419@users.noreply.github.com>
Date: Mon, 28 Sep 2026 22:49:14 +0900
Subject: [PATCH] Add majorityElement function to find majority number

---
 .../169. Majority Element"                    | 22 +++++++++++++++++++
 1 file changed, 22 insertions(+)
 create mode 100644 "leetcode3/\354\240\225\354\247\204\354\230\201/169. Majority Element"

diff --git "a/leetcode3/\354\240\225\354\247\204\354\230\201/169. Majority Element" "b/leetcode3/\354\240\225\354\247\204\354\230\201/169. Majority Element"
new file mode 100644
index 00000000..c707d5b4
--- /dev/null
+++ "b/leetcode3/\354\240\225\354\247\204\354\230\201/169. Majority Element"	
@@ -0,0 +1,22 @@
+/**
+ * @param {number[]} nums
+ * @return {number}
+ */
+var majorityElement = function(nums) {
+    let ans = nums[0];
+    let count = 0;
+
+    for (let i = 0; i < nums.length; i++) {
+        if (count === 0) {
+            ans = nums[i];
+        }
+
+        if (nums[i] === ans) {
+            count++;
+        } else {
+            count--;
+        }
+    }
+
+    return ans;
+};