Update 剑指Offer58-II.左旋转字符串.md

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chaoswang
2022-07-28 11:34:36 +08:00
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commit d7df0cbb0e

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@ -263,6 +263,13 @@ function reverseLeftWords(s: string, n: number): string {
return strArr.join(''); return strArr.join('');
}; };
``` ```
方法二:
```typescript
// 拼接两个字符串,截取符合要求的部分
function reverseLeftWords(s: string, n: number): string {
return (s+s).slice(n,s.length+n);
};
```
Swift: Swift: