题解 | #输入整型数组和排序标识，对其元素按照升序或降序进行排序#

先用split将字符串以空格为标志间隔开，再用冒泡排序法将列表排序，排完序后再将列表转化为以空格隔开的字符串

n = int(input())
str_n = input().split()
k = int(input())
str_l = list(str_n)
for i in range(0,len(str_l)):
    for j in range(i,len(str_l)):
        if k == 0 :
            if int(str_l[i]) > int(str_l[j]):
                t = str_l[i]
                str_l[i] = str_l[j]
                str_l[j] = t
        elif k == 1:
            if int(str_l[i]) < int(str_l[j]):
                t = str_l[i]
                str_l[i] = str_l[j]
                str_l[j] = t
print(' '.join(str_l))