题解 | #元组的操作#
元组的操作
https://www.nowcoder.com/practice/47bf8e5856a04311838b6d00dda5e5b1
lists = [3, 6, 9, 0, 5, 8]
tuples1 = tuple(lists)
n = int(input())
print(tuples1[3:])
if n not in tuples1:
for i in range(3):
lists.append(n)
tuples = tuple(lists)
print(len(tuples))
else:
print(len(tuples1))
