From db842387ac14f3c0821cd5fedf26af773cae9882 Mon Sep 17 00:00:00 2001
From: mykoo <mykoo@eluocnc.com>
Date: Thu, 22 Aug 2024 18:02:27 +0900
Subject: [PATCH 1/3] valid-anagram

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

diff --git a/valid-anagram/GUMUNYEONG.js b/valid-anagram/GUMUNYEONG.js
new file mode 100644
index 000000000..337b4ee39
--- /dev/null
+++ b/valid-anagram/GUMUNYEONG.js
@@ -0,0 +1,26 @@
+/**
+ * @param {string} s
+ * @param {string} t
+ * @return {boolean}
+ */
+var isAnagram = function (s, t) {
+    const countHash = {};
+    let result = true;
+
+    if (s.length !== t.length) return false;
+
+    for (str_t of t) {
+        countHash[str_t] ? countHash[str_t]++ : countHash[str_t] = 1;
+    }
+
+    for (str_s of s) {
+        if (countHash[str_s]) {
+            countHash[str_s]--;
+        } else {
+            result = false;
+            break;
+        }
+    }
+
+    return result;
+};

From 265046d23cd98b1bdfa42a6abe3b571ed7de12cb Mon Sep 17 00:00:00 2001
From: mykoo <mykoo@eluocnc.com>
Date: Sun, 25 Aug 2024 01:59:48 +0900
Subject: [PATCH 2/3] =?UTF-8?q?valid-anagram=20=EB=B3=B5=EC=9E=A1=EB=8F=84?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 valid-anagram/GUMUNYEONG.js | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/valid-anagram/GUMUNYEONG.js b/valid-anagram/GUMUNYEONG.js
index 337b4ee39..0ecef53b6 100644
--- a/valid-anagram/GUMUNYEONG.js
+++ b/valid-anagram/GUMUNYEONG.js
@@ -24,3 +24,9 @@ var isAnagram = function (s, t) {
 
     return result;
 };
+
+// TC : O(n)
+// n(=s의 길이 = t의 길이) 만큼 반복 하므로 On(n)
+
+// SC : O(n)
+// 최대크기 n(=s의 길이 = t의 길이)만큼인 객체를 생성하므로 공간 복잡도도 O(n)

From c690fd8ae2d5b9013ca7d393a8fc083cfac0f23c Mon Sep 17 00:00:00 2001
From: GUMUNYEONG <csprout@nate.com>
Date: Sun, 25 Aug 2024 11:53:13 +0900
Subject: [PATCH 3/3] MOD : valid-anagram

---
 valid-anagram/GUMUNYEONG.js | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/valid-anagram/GUMUNYEONG.js b/valid-anagram/GUMUNYEONG.js
index 0ecef53b6..fdec3080c 100644
--- a/valid-anagram/GUMUNYEONG.js
+++ b/valid-anagram/GUMUNYEONG.js
@@ -5,7 +5,6 @@
  */
 var isAnagram = function (s, t) {
     const countHash = {};
-    let result = true;
 
     if (s.length !== t.length) return false;
 
@@ -17,12 +16,11 @@ var isAnagram = function (s, t) {
         if (countHash[str_s]) {
             countHash[str_s]--;
         } else {
-            result = false;
-            break;
+            return false;
         }
     }
 
-    return result;
+    return true;
 };
 
 // TC : O(n)