题解 | 排序

n = int(input())
list1 =list(map(int,input().split()))
op = int(input())
if op == 0:
    list1.sort()
elif op == 1:
    list1.sort()
    list1 = list1[::-1]
list1 = list(map(str,list1))
print(" ".join(list1))