Commit fec4930

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Add solution to 238.

1 parent ecf72ea commit fec4930Copy full SHA for fec4930

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+23

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Lines changed: 23 additions & 0 deletions

Original file line number	Diff line number	Diff line change
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	`1`	`+/**`
	`2`	`+ * @param {number[]} nums`
	`3`	`+ * @return {number[]}`
	`4`	`+ */`
	`5`	`+var productExceptSelf = function (nums) {`
	`6`	`+ const prefixProduct = [1];`
	`7`	`+ for (let i = 1; i < nums.length; i++) {`
	`8`	`+ prefixProduct[i] = prefixProduct[i - 1] * nums[i - 1];`
	`9`	`+ }`
	`10`	`+`
	`11`	`+ const suffixProduct = [];`
	`12`	`+ suffixProduct[nums.length - 1] = 1;`
	`13`	`+ for (let i = nums.length - 2; i >= 0; i--) {`
	`14`	`+ suffixProduct[i] = suffixProduct[i + 1] * nums[i + 1];`
	`15`	`+ }`
	`16`	`+`
	`17`	`+ const product = [];`
	`18`	`+ for (let i = 0; i < nums.length; i++) {`
	`19`	`+ product[i] = prefixProduct[i] * suffixProduct[i];`
	`20`	`+ }`
	`21`	`+`
	`22`	`+ return product;`
	`23`	`+};`

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