C%20%20%20Interview%20Questions%20and%20Answers
Question: You?re given a simple code for the class Bank Customer. Write the following functions:
Answer: Note:Anyone confusing assignment and equality operators should be dismissed from the interview. The applicant might make a mistake of passing by value, not by reference. The candidate might also want to return a pointer, not a new object, from the addition operator. Slightly hint that you?d like the value to be changed outside the function, too, in the first case. Ask him whether the statement customer3 = customer1 + customer2 would work in the second case. |
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