Declare an interface IA with two method Me() and You (). Define two classes CA and CB which implement IA such that Me in CA displays it is me in CA and You in CA displays how are you from CA. The same message should be displayed from CB. Use the reference variable of the IA to implement runtime polymorphism.

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7. Declare an interface IA with two
method Me() and You (). Define
two classes CA and CB which
implement IA such that Me in CA
displays it is me in CA and You in
CA displays how are you from CA.
The same message should be
displayed from CB. Use the
reference variable of the IA to
implement runtime polymorphism.
Transcribed Image Text:7. Declare an interface IA with two method Me() and You (). Define two classes CA and CB which implement IA such that Me in CA displays it is me in CA and You in CA displays how are you from CA. The same message should be displayed from CB. Use the reference variable of the IA to implement runtime polymorphism.
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