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Merged
merged 6 commits into from
Jun 15, 2022
Merged

[pull] master from youngyangyang04:master #16

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fd194bd
纠正 0078.子集问题 JS 、TS 版本代码
Jerry-306 May 21, 2022
13ed28d
修正 0090.子集II JS、TS版本代码
Jerry-306 May 21, 2022
2da33bf
纠正 0046.全排列 TS 版本代码
Jerry-306 May 21, 2022
29d5248
Merge pull request #1373 from Jerry-306/patch-54
youngyangyang04 Jun 15, 2022
3cf6083
Merge pull request #1374 from Jerry-306/patch-55
youngyangyang04 Jun 15, 2022
919da74
Merge pull request #1375 from Jerry-306/patch-56
youngyangyang04 Jun 15, 2022
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修正 0090.子集II JS、TS版本代码 
JS 和 TS 里面 数组深拷贝一般采用 ES6 扩展运算符 ... ，或者 Array.from() 方法，而不会采用实例方法 slice. slice方法用于数组分割等操作，请注意代码书写规范！
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@Jerry-306
Jerry-306 authored May 21, 2022
commit 13ed28dbcf8eb40e94fafab3da7955e967f298bd
4 changes: 2 additions & 2 deletions problems/0090.子集II.md
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Expand Up @@ -299,7 +299,7 @@ var subsetsWithDup = function(nums) {
return a - b
})
function backtracing(startIndex, sortNums) {
result.push(path.slice(0))
result.push([...path])
if(startIndex > nums.length - 1) {
return
}
Expand Down Expand Up @@ -327,7 +327,7 @@ function subsetsWithDup(nums: number[]): number[][] {
backTraking(nums, 0, []);
return resArr;
function backTraking(nums: number[], startIndex: number, route: number[]): void {
resArr.push(route.slice());
resArr.push([...route]);
let length: number = nums.length;
if (startIndex === length) return;
for (let i = startIndex; i < length; i++) {
Expand Down