interface University{
void name();
}
class College1 implements University{
public void name(){
System.out.println("IIT");
}
}
class College2 implements University{
public void name(){
System.out.println("MIT");
}
}
class Interface{
public static void main(String args[]){
University d=new College2();
d.name();
}
}
MIT
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First understand the algorithm carefully. Then study the program line-by-line and compare it with the output. Finally, review the explanation section to strengthen your logic and programming understanding.
Rewrite the program without looking at the code. Modify values, conditions or logic and run it again. This helps improve confidence and strengthens coding skills much faster.