题解 | #最小的K个数#
最小的K个数
http://www.nowcoder.com/practice/6a296eb82cf844ca8539b57c23e6e9bf
import java.util.*;
public class Solution {
public ArrayList<Integer> GetLeastNumbers_Solution(int [] input, int k) {
Arrays.sort(input);
ArrayList<Integer> arr = new ArrayList<>();
for(int i = 0;i < k;i++){
arr.add(input [i]);
}
return arr;
}
}
