From c5e368fff2153ebb23c04b96af740de9fcde254d Mon Sep 17 00:00:00 2001
From: rey <167632343+reyx-00@users.noreply.github.com>
Date: Sun, 11 Aug 2024 18:21:36 +0900
Subject: [PATCH] =?UTF-8?q?=E9=96=A2=E6=95=B0=E3=82=92=E5=AE=9F=E8=A3=85?=
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---
 app.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/app.js b/app.js
index 4801db6..2fed5b4 100644
--- a/app.js
+++ b/app.js
@@ -7,7 +7,9 @@
  */
 function factorial(n) {
   let result = 1;
-  // TODO このコメントを消して正しく実装してください。
+  for (let i = 1; i <= n; i++) {
+    result = result * i
+  }
   return result;
 }
 const assert = require('node:assert');