python学习之索引的使用

#索引的使用

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(?)
# 打印Python:
print(?)
# 打印Lisa:

print(?)

code:

#索引的使用
L = [
    ['Apple','google','Microsoft'],
    ['Java','Python','Ruby','PHP'],
    ['Adam','Bart','Lisa']
]
print('打印Apple:')
print(L[0][0])
print('打印Python:')
print(L[1][1])
print('打印Lisa:')
print(L[2][2])




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