How can I change this function ?  I need to open the file and can write the name I want to delete . And be deleted.  void removeContact(){ fstream file; file.open("Contact'sBook.txt"); browse(); int delChoice; cout << "Enter Contact to be deleted by index no"<< endl; cin >> delChoice; for(int i =delChoice-1; i < count-1;i++){ Person[i].FullName = Person[i+1].FullName; Person[i].Birthday =Person[i+1].Birthday; Person[i].Address = Person[i+1].Address; Person[i].Email= Person[i+1].Email; Person[i].PhoneNumber = Person[i+1].PhoneNumber; } count--; cout<< "AddressBook after deletion is " <

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