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Merge pull request #129 from gdnlnsjd/master

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更新 0046.全排列 java版本
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Carl Sun
2021-05-15 17:30:22 +08:00
committed by GitHub
parent c2f2a90ba2 9b71f7e7af
commit 5c39c41d99
1 changed files with 1 additions and 3 deletions
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problems/0046.全排列.md
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@ -149,6 +149,7 @@ public:
Java： Java：
```java ```java
class Solution { class Solution {
List<List<Integer>> result = new ArrayList<>();// 存放符合条件结果的集合 List<List<Integer>> result = new ArrayList<>();// 存放符合条件结果的集合
LinkedList<Integer> path = new LinkedList<>();// 用来存放符合条件结果 LinkedList<Integer> path = new LinkedList<>();// 用来存放符合条件结果
boolean[] used; boolean[] used;
@ -167,9 +168,6 @@ class Solution {
return; return;
} }
for (int i = 0; i < nums.length; i++){ for (int i = 0; i < nums.length; i++){
// if (path.contains(nums[i])){
// continue;
// }
if (used[i]){ if (used[i]){
continue; continue;
} }