From 3d78960e74d410b6b15f30db976b5caa78bac26f Mon Sep 17 00:00:00 2001
From: hyejjun <hjlee9725@gmail.com>
Date: Fri, 20 Sep 2024 14:00:33 +0900
Subject: [PATCH 1/2] Valid Parentheses

---
 valid-parentheses/hyejjun.js | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)
 create mode 100644 valid-parentheses/hyejjun.js

diff --git a/valid-parentheses/hyejjun.js b/valid-parentheses/hyejjun.js
new file mode 100644
index 000000000..ea7debcea
--- /dev/null
+++ b/valid-parentheses/hyejjun.js
@@ -0,0 +1,26 @@
+/**
+ * @param {string} s
+ * @return {boolean}
+ */
+var isValid = function (s) {
+    const stack = [];
+    const map = {
+        ')': '(',
+        '}': '{',
+        ']': '['
+    };
+
+    for (let i = 0; i < s.length; i++) {
+        const char = s[i];
+
+        if (char === '(' || char === '{' || char === '[') {
+            stack.push(char);
+        } else {
+            if (stack.length === 0 || stack.pop() !== map[char]) {
+                return false;
+            }
+        }
+    }
+
+    return stack.length === 0;
+};
\ No newline at end of file

From 9e5ef35261ed0e24fe1291fcfb7eff5ffde9412c Mon Sep 17 00:00:00 2001
From: hyejjun <hjlee9725@gmail.com>
Date: Fri, 20 Sep 2024 14:09:05 +0900
Subject: [PATCH 2/2] line break

---
 valid-parentheses/hyejjun.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/valid-parentheses/hyejjun.js b/valid-parentheses/hyejjun.js
index ea7debcea..0c5f6c311 100644
--- a/valid-parentheses/hyejjun.js
+++ b/valid-parentheses/hyejjun.js
@@ -23,4 +23,4 @@ var isValid = function (s) {
     }
 
     return stack.length === 0;
-};
\ No newline at end of file
+};