Please help Computer Science C programming code needed Thank

Please help! Computer Science C++ programming code needed.

Thank you!

Solution

{ void add(T var); void add(T var,int pos); void display(); T remove(int pos); void clear(); boolean contains(Object o); } interface MyListADT { void add(T var); void add(T var,int pos); void display(); T remove(int pos); void clear(); boolean contains(Object o); }interface MyListADT { void add(T var); void add(T var,int pos); void display(); T remove(int pos); void clear(); boolean contains(Object o); }