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Hi, great solution and fine coding skills! I have some point-out's though:
1. Why You use override at putdata and getdata? Is it necessary to use it?
2. int id in class Person do not need to have {}.
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Hi, great solution and fine coding skills! I have some point-out's though: 1. Why You use override at putdata and getdata? Is it necessary to use it? 2. int id in class Person do not need to have {}.