#关键就是字符串与数字的转换 while True: try: n = int(input()) l1 = [int(i) for i in input().split()] a = int(input()) if a == 0: l1.sort(reverse = False) elif a == 1: l1.sort(reverse = True) l2 = [str(i) for i in l1] print(' '.join(l2)) except: break
#关键就是字符串与数字的转换 while True: try: n = int(input()) l1 = [int(i) for i in input().split()] a = int(input()) if a == 0: l1.sort(reverse = False) elif a == 1: l1.sort(reverse = True) l2 = [str(i) for i in l1] print(' '.join(l2)) except: break