Add preconditions to the methods __getitem__ and __setitem__. The precondition of each method is 0 <= index < size(). Be sure to raise an IndexError exception if the precondition is not satisfied. To test your program run the main() method in the arrays.py file. Your program's output should look like the following: Physical size: 10 Logical size: 0 Items: [None, None, None, None, None, None, None, None, None, None] Traceback (most recent call last): File ".solution/arrays.py", line 69, in main() File ".solution/arrays.py", line 66, in main print(a[0]) File ".solution/arrays.py", line 45, in __getitem__ raise IndexError("Array index out of bounds") IndexError: Array index out of bounds

Add preconditions to the methods getitem and setitem. The precondition of each method is 0 <= index < size(). Be sure to raise an IndexError exception if the precondition is not satisfied. To test your program run the main() method in the arrays.py file. Your program's output should look like the following: Physical size: 10 Logical size: 0 Items: [None, None, None, None, None, None, None, None, None, None] Traceback (most recent call last): File ".solution/arrays.py", line 69, in main() File ".solution/arrays.py", line 66, in main print(a[0]) File ".solution/arrays.py", line 45, in getitem raise IndexError("Array index out of bounds") IndexError: Array index out of bounds

C++ Programming: From Problem Analysis to Program Design

8th Edition

ISBN:9781337102087

Author:D. S. Malik

Publisher:D. S. Malik

Chapter8: Arrays And Strings

Section: Chapter Questions

Problem 6PE

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