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Exercise 5

Will an error occur if you try to access a list element with an index greater than or equal to the list's length? For example:

foo = ['a', 'b', 'c']
print(foo[3])      # will this result in an error?

Solution

Yes, an error will occur: list index out of range. When you use an index value with no corresponding element, Python raises an IndexError error.

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