data structures - An issue with a header in C++ -

i ran problem header. have data structure assignment (linkedlist), , header given int assignment. did other code, when ran program, error appeared regard header! here error:

(the error pointed "private")

• here header:

typedef int elementtype;

struct node {      elementtype data;     node * next; };  class list {  public:     list();                          //create empty list.     bool empty();                    //return true if list empty, otherwise return false.     void insertatend(elementtype x); //insert value x on end of list.     void delete(elementtype x);      //if value x in list, remove x.     void display();                  //display data values in list in order inserted.     int smallest();                  //find , return smallest value in list.     int largest();                   //find , return largest value in list.     int range()                      //computer , return range of values in list.  private:      node * first;                    //pointer first node. }; 

on line "int range()" should "int range();". in other words, missing semicolon on line, in compiler's view, precedes "private:" keyword.