When is overloading of == used

#1

I am not getting that when we have called this operator overloading like the hashfunction here is not checking if that is our student or not,by checking the roll no can you just make it clear to me

#2

Hello
@sukritbansal01 == is used for checking whether the two operands are same or not.
any value we have and if it matches with the same in the record then we can use ==.
Happy Learning!!

#3

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