请用索引取出下面list的指定元素,分别为apple,python,lisa
# -*- coding: utf-8 -*- # 请用索引取出下面list的指定元素 l = [ ['apple','google','microsoft'], ['java','python','ruby','php'], ['adam','bart','lisa'] ] # 打印apple: print(l[0][0]) # 打印python: print(l[1][1]) # 打印lisa print(l[2][2])