#ifndef GROUP1
#define GROUP1
 
class Node // rename to singlyLinkedList
{
 public:
  //constructor
  Node(int _val, Node* _next);
 
  // inserting/appending
  void insert(Node* prev, int value);
 
  // prefixing
  Node* prefix(int value, Node* next);
 
  // searching
  Node* searchElem(Node* head,int searchKey);
 
  // removing
  void remove(Node* prev, Node* target);
 
  // getters
  int getValue();
  Node* getNext();
 
  // setters
  void setValue(int _value);
  void setNext(Node* _next);
 
 private:
  int value;
  Node* next; 
};
 
#endif

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