I need help with this homework please use class (Public and Private)

Singly Linked Lists

1. Standard 3 character airport code 2. Distance from New York City's LaGuardia Airport to the specified airport, in miles The head of the list should be represented with an element whose value is 'LGA' and whose distance is 0. Airport codes will be provided in order of closest to furthest away. Create a singly linked list to house each of the airports as a node in the same order in which it was provided (nearest to furthest) Each node should contain both the airport code and the entered distance