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Merge pull request #1188 from xiaofei-2020/back11
添加(0078.子集.md):增加typescript版本
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@ -272,7 +272,28 @@ var subsets = function(nums) {
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};
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};
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```
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```
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## TypeScript
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```typescript
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function subsets(nums: number[]): number[][] {
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const resArr: number[][] = [];
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backTracking(nums, 0, []);
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return resArr;
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function backTracking(nums: number[], startIndex: number, route: number[]): void {
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resArr.push(route.slice());
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let length = nums.length;
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if (startIndex === length) return;
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for (let i = startIndex; i < length; i++) {
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route.push(nums[i]);
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backTracking(nums, i + 1, route);
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route.pop();
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}
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}
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};
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```
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## C
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## C
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```c
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```c
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int* path;
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int* path;
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int pathTop;
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int pathTop;
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