// Tyler Mi
// A ListNode represents an integer and the next ListNode

public class ListNode {
   // Tyler: Remember that the classes you write won't have public fields!
   // This is for ease of use, and something we'll justify later in the course!
   public int data;
   public ListNode next;
   
   // Constructs an terminal ListNode with data 0
   public ListNode() {
      this(0, null);
   }
   
   // Constructs an ending ListNode with the given data
   public ListNode(int data) {
      this(data, null);
   }
   
   // Constructs an ending ListNode with the given data
   // and the given following ListNode
   public ListNode(int data, ListNode next) {
      this.data = data;
      this.next = next;
   }
}