tup = (1,2,3,4)
print(tup[0])
print(tup[0:-1])
for item in tup:
print(item)
删除元组:
# 元组不可以修改,但是可以通过del删除整个元组
tup = (1,2,3,4)
del tup
print(tup)
'''
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
NameError: name 'tup' is not defined
'''