题解 | #输入n个整数，输出其中最小的k个#
输入n个整数，输出其中最小的k个
http://www.nowcoder.com/practice/69ef2267aafd4d52b250a272fd27052c
while True:
try:
s1 = input().split()
s2 = input().split()
l = []
for i in s2:
l.append(int(i))
l.sort()
k = int(s1[-1])
print(' '.join(map(str,l[0:k])))
except:
break
