摘要: class Solution { public List<List<Integer>> subsetsWithDup(int[] nums) { Arrays.sort(nums); List<List<Integer>> res=new ArrayList<>(); boolean[] visit 阅读全文
posted @ 2020-10-11 15:04 fjlruo 阅读(59) 评论(0) 推荐(0)
摘要: class Solution { public List<List<Integer>> subsets(int[] nums) { List<List<Integer>> res=new ArrayList<>(); bs(res,new ArrayList<Integer>(),nums,0); 阅读全文
posted @ 2020-10-11 14:42 fjlruo 阅读(41) 评论(0) 推荐(0)