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    source:7e69ced30b0284e915e6f2632204103740a1ad27

Author: yeyounging

공예영/5주차/0238-product-of-array-except-self/0238-product-of-array-except-self.js

@@ -0,0 +1,22 @@
+/**
+ * @param {number[]} nums
+ * @return {number[]}
+ */
+var productExceptSelf = function(nums) {
+    let product = 1;
+    const ans= [];
+    // 왼쪽 곱
+    for(let i=0;i<nums.length;i++){
+        ans[i] = product;
+        product *= nums[i];
+    }
+
+    //오른쪽 곱
+    product=1;
+    for(let i=nums.length-1;i>=0;i--){
+        ans[i] *= product;
+        product *= nums[i];
+    }
+
+    return ans;
+};