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#

while True:
    try:
        N = input()
        num_list = list(map(int, input().split()))
        order = int(input())

        if order == 0:
            num_list = sorted(num_list)
            for i in num_list:
                print(i, end = " ")
        elif order == 1:
            num_list = sorted(num_list, reverse=True)
            for i in num_list:
                print(i, end = " ")
    except:
        break