#Fliperama - Selection Sort

n,m = map(int,raw_input().split())
array = []
for i in range(n):
    p = int(raw_input())
    array.append(p)

def selection (array):
    for i in range(len(array)-1):
        mini = i
        for j in range(i+1,len(array)):
            if(array[j] > array[mini]): mini = j

        array[i],array[mini] = array[mini],array[i]
    return array

array = selection(array)
for i in range(m):
    print array[i]