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求教如何对二维甚至多维列表进行增、删、改操作？

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司徒空_3240

#1 Created at ... [Delete] [Delete and Lock User]

例如：在子列表 ['Apple', 'Google', 'Microsoft']中Google前面插入Facebook。网上没找到有用信息，求教各位。 如下代码会报错：list index out of range.

-- coding:utf-8 --

L = [ ['Apple', 'Google', 'Microsoft'], ['Java', 'Python', 'Ruby', 'PHP'], ['Adam', 'Bart', 'Lisa'] ] L.insert([0][1],'Facebook') print(L)

我仰望黑夜星空

#2 Created at ... [Delete] [Delete and Lock User]

L = [ ['Apple', 'Google', 'Microsoft'], ['Java', 'Python', 'Ruby', 'PHP'], ['Adam', 'Bart', 'Lisa'] ] L[0] = ['Apple', 'Google', 'Microsoft'] L[0].insert(1, 'Facebook') print (L)

司徒空_3240

#3 Created at ... [Delete] [Delete and Lock User]

感谢，这样确实可以实现，只是多了一步有点麻烦，对于多维列表，可能要增加代码量

略略_略l

#4 Created at ... [Delete] [Delete and Lock User]

取决于insert之前的表达，不用多步骤

用户5626223964

#5 Created at ... [Delete] [Delete and Lock User]

L = [ ['Apple', 'Google', 'Microsoft'] ['Java', 'Python', 'Ruby', 'PHP'] ['Adam', 'Bart', 'Lisa'] ]

L[0].insert(1,'Facebook')

print(L)

司徒空_3240

#6 Created at ... [Delete] [Delete and Lock User]

谢谢，理解了

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