Jun 18, 2022 · May 21, 2022 · May 21, 2022 · May 21, 2022 · Jun 16, 2022 · Jun 16, 2022
diff --git a/problems/0047.全排列II.md b/problems/0047.全排列II.md
Original file line number	Diff line number	Diff line change
Expand Up		@@ -268,7 +268,7 @@ var permuteUnique = function (nums) {

		function backtracing( used) {
		if (path.length === nums.length) {
	result.push(path.slice())
	result.push([...path])
		return
		}
		for (let i = 0; i < nums.length; i++) {
Expand Down Expand Up		@@ -303,7 +303,7 @@ function permuteUnique(nums: number[]): number[][] {
		return resArr;
		function backTracking(nums: number[], route: number[]): void {
		if (route.length === nums.length) {
	resArr.push(route.slice());
	resArr.push([...route]);
		return;
		}
		for (let i = 0, length = nums.length; i < length; i++) {
Expand Down