题解 | #最小的K个数#
最小的K个数
http://www.nowcoder.com/practice/6a296eb82cf844ca8539b57c23e6e9bf
import java.util.ArrayList; import java.util.Arrays; //不好意思兄弟们，投了一波懒 public class Solution { public ArrayList GetLeastNumbers_Solution(int [] input, int k) { ArrayList list = new ArrayList<>(); Arrays.sort(input); for(int i = 0;i < k;i++) { list.add(input[i]); }
return list;
}
}