From a52b70e58228505a5d78c762a07781c9b14699c2 Mon Sep 17 00:00:00 2001
From: bangdori <qudwns8865@naver.com>
Date: Mon, 26 May 2025 12:03:22 +0900
Subject: [PATCH] =?UTF-8?q?[=EA=B0=95=EB=B3=91=EC=A4=80]=20Product=20of=20?=
 =?UTF-8?q?Array=20Except=20Self?=
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---
 bangdori/238.js | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100644 bangdori/238.js

diff --git a/bangdori/238.js b/bangdori/238.js
new file mode 100644
index 0000000..7dda1b9
--- /dev/null
+++ b/bangdori/238.js
@@ -0,0 +1,20 @@
+/**
+ * @param {number[]} nums
+ * @return {number[]}
+ */
+var productExceptSelf = function (nums) {
+  const n = nums.length;
+  const products = Array(n).fill(1);
+
+  for (let i = 1; i < n; i++) {
+    products[i] = products[i - 1] * nums[i - 1];
+  }
+
+  let right = 1;
+  for (let i = n - 1; i >= 0; i--) {
+    products[i] *= right;
+    right *= nums[i];
+  }
+
+  return products;
+};