Update 0027.移除元素.md

添加 0027.移除元素 Java版本
This commit is contained in:
Joshua
2021-05-13 22:50:47 +08:00
committed by GitHub
parent 1f5408b160
commit 8589ae546b

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@ -123,6 +123,22 @@ public:
Java
```java
class Solution {
public int removeElement(int[] nums, int val) {
// 快慢指针
int fastIndex = 0;
int slowIndex;
for (slowIndex = 0; fastIndex < nums.length; fastIndex++) {
if (nums[fastIndex] != val) {
nums[slowIndex] = nums[fastIndex];
slowIndex++;
}
}
return slowIndex;
}
}
```
Python