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Anyone tell me how to insert and user defined object and display with hashmap?

Eg. Class student have attributes of name,rollno.,marks now store in hashmap and display it.

27th Sep 2019, 4:58 AM
Shah faisal khan
Shah faisal khan - avatar
1 Odpowiedź
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Question like this are impossible to answer because you failed to include enought information. Including a code link so we can see language and class would be an awesome start.
28th Sep 2019, 9:25 PM
John Wells
John Wells - avatar