From f5d59b5f114e616a930a63cea0e840d4f8e8499d Mon Sep 17 00:00:00 2001
From: jungmyunggi <143400940+jungmyunggi@users.noreply.github.com>
Date: Mon, 16 Dec 2024 22:30:16 +0900
Subject: [PATCH] =?UTF-8?q?[=ED=94=84=EB=A1=9C=EA=B7=B8=EB=9E=98=EB=A8=B8?=
 =?UTF-8?q?=EC=8A=A4=20-=20Lv.=202]=20=ED=96=89=EB=A0=AC=EC=9D=98=20?=
 =?UTF-8?q?=EA=B3=B1=EC=85=88=EC=85=88?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 jungmyunggi/Multiplication Of Matrices.js | 34 +++++++++++++++++++++++
 1 file changed, 34 insertions(+)
 create mode 100644 jungmyunggi/Multiplication Of Matrices.js

diff --git a/jungmyunggi/Multiplication Of Matrices.js b/jungmyunggi/Multiplication Of Matrices.js
new file mode 100644
index 0000000..7e9efe5
--- /dev/null
+++ b/jungmyunggi/Multiplication Of Matrices.js	
@@ -0,0 +1,34 @@
+arr1 = [
+    [2, 3, 2],
+    [4, 2, 4],
+    [3, 1, 4],
+];
+arr2 = [
+    [5, 4, 3],
+    [2, 4, 1],
+    [3, 1, 1],
+];
+
+function solution(arr1, arr2) {
+    var answer = [[]];
+    const r1 = arr1.length;
+    const c1 = arr1[0].length;
+    const r2 = arr2.length;
+    const c2 = arr2[0].length;
+    const temp = [];
+    for (let i = 0; i < r1; i++) {
+        temp.push(new Array(c2).fill(0));
+    }
+
+    for (let i = 0; i < r1; i++) {
+        for (let j = 0; j < c2; j++) {
+            for (let k = 0; k < c1; k++) {
+                temp[i][j] += arr1[i][k] * arr2[k][j];
+            }
+        }
+    }
+    answer = [...temp];
+    return answer;
+}
+
+console.log(solution(arr1, arr2));