题解 | #最小的K个数#
最小的K个数
https://www.nowcoder.com/practice/6a296eb82cf844ca8539b57c23e6e9bf
import java.util.*;
import java.util.ArrayList;
public class Solution {
public ArrayList<Integer> GetLeastNumbers_Solution(int[] input, int k) {
ArrayList<Integer> r = new ArrayList<>();
Arrays.stream(input).sorted().limit(k).forEach(x-> r.add(x));
return r;
}
}
