정렬1(문제1)

L = [7, 9, 2, 4, 3, 8, 6, 1]
#오름차순
#1-1
# print(sorted(list))
#1-2
# list.sort()
# print(list)

#내림차순
#2-1
# print(sorted(list,reverse=True))
#2-2
# list.sort(reverse=True)
# print(list)

#중복숫자제거,오름차순
#3-1
# print(sorted(list(set(L))))
# #3-2
# L = list(set(L))
# L.sort()
# print(L)