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Python Multiple Choice Questions
Let A and B be objects of class Foo. Which functions are called when print(A + B) is executed?
A. __add__(), __str__()
B. __str__(), __add__()
C. __sum__(), __str__()
D. __str__(), __sum__()
Explanation: The function __add__() is called first since it is within the bracket. The function __str__() is then called on the object that we received after adding A and B.
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