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Merge pull request #84 from Joshua-Lu/patch-2

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跟新 0027.移除元素 Java版本
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Carl Sun
2021-05-14 09:39:43 +08:00
committed by GitHub
parent 30272147d7 14bb2dc9a4
commit eabe8dbd36
1 changed files with 8 additions and 6 deletions
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problems/0027.移除元素.md
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@ -126,16 +126,18 @@ Java：
```java ```java
class Solution { class Solution {
public int removeElement(int[] nums, int val) { public int removeElement(int[] nums, int val) {
int p2 = 0;
for (int p1 = 0; p1 < nums.length; p1++) { // 快慢指针
if (nums[p1] != val) { int fastIndex = 0;
nums[p2] = nums[p1]; int slowIndex;
p2++; for (slowIndex = 0; fastIndex < nums.length; fastIndex++) {
if (nums[fastIndex] != val) {
nums[slowIndex] = nums[fastIndex];
slowIndex++;
} }
} }
return slowIndex;
return p2;
} }
} }
``` ```