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luzhicheng
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移除元素
移除元素
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leetcode_array/main.md

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## 2.题目
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* [搜索插入位置(二分查找)](搜索插入位置.md)
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* [移除元素(快慢指针)](移除元素.md)
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1. [两数之和](两数之和.md)

leetcode_array/移除元素.md

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```
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#### 双指针法:
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**i是慢指针,j是快指针,当nums[j]与给定的值相等时,递增j以跳过该元素。只要nums[j]!=给定值,就复制nums[j]到nums[i] 并同时递增两个索引。重复这一过程,直到j到达数组的末尾**
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* 慢指针i=0,快指针j从0开始遍历数组。
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* 当nums[j]等于目标值的时候,跳过。
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* 当nums[j]不等于目标值的时候,nums[j]复制给nums[i],i递增。

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