js reverse()
时间: 2023-08-19 18:04:46 浏览: 88
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引用,调用values.reverse()后,数组将变为。,只需调用arr.reverse(),就可以将数组反转为。 = myArr[right];
myArr[right = temp;
left++;
right--;
}
}
reverse(arr);
console.log(arr); // [5, 4, 3, 2, 1]
```
以上是一种手动实现数组反转的方法,它与内置的reverse()方法实现的效果是相同的。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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