Merge pull request #1614 from zhicheng-lee/zhicheng-lee-patch-3

更新 0078.子集.md 去除Java代码中冗余的部分
2022-09-04 10:46:07 +08:00 · 2022-09-04 10:46:07 +08:00 · c59b354990
parent 697b8ac8e8 d14b98b9e4
commit c59b354990
1 changed files with 0 additions and 4 deletions
--- a/problems/0078.子集.md
+++ b/problems/0078.子集.md
@ -180,10 +180,6 @@ class Solution {
    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
    public List<List<Integer>> subsets(int[] nums) {
-        if (nums.length == 0){
-            result.add(new ArrayList<>());
-            return result;
-        }
        subsetsHelper(nums, 0);
        return result;
    }