import heapq
from heapq import heapify
#, heappop
# 代码中的类名、方法名、参数名已经指定,请勿修改,直接返回方法规定的值即可
#
# 
# @param input int整型一维数组 
# @param k int整型 
# @return int整型一维数组
#
class Solution:
    def GetLeastNumbers_Solution(self , input: List[int], k: int) -> List[int]:
        heapify(input) 
        res = []

        for i in range(k):
            res.append(heapq.heappop(input))
        return res