# -*- coding: utf-8 -*-
L = [
['Apple', 'Google', 'Microsoft'],
['Java', 'Python', 'Ruby', 'PHP'],
['Adam', 'Bart', 'Lisa']
]
print(L[0][0])
print(L[1][-3])
print(L[-1][-1])
Apple
Python
Lisa
Sign in to make a reply
半碗水
# -*- coding: utf-8 -*-
L = [
['Apple', 'Google', 'Microsoft'],
['Java', 'Python', 'Ruby', 'PHP'],
['Adam', 'Bart', 'Lisa']
]
print(L[0][0])
print(L[1][-3])
print(L[-1][-1])
Apple
Python
Lisa