import java.util.Collections;

public class Solution {
    public ArrayList<Integer> GetLeastNumbers_Solution(int [] input, int k) {
        ArrayList<Integer> list=new ArrayList<Integer>();
        int len=input.length>k?k:input.length;
        for(int i=0;i<len;i++){
            list.add(input[i]);
        }
        if(k>0){
            for(int i=k;i<input.length;i++){
                int e=Collections.max(list);
                if(input[i]<e){
                    list.remove((Object)e);
                    list.add(input[i]);
                }
            }
        }
        return list;
    }
}