Please help me solve this

Instructions FILETREE main.cpp X linkedListForGrap... X + >_ Terminal X + ~/sandbox 1 #ifndef H_LinkedListForGraph Ch20_Ex14Data.txt 2 #define H_LinkedListForGraph Instructions Ch20_Ex2Data.txt 3 " graphType.h 4 #include Write a program (in linkedList.h 5 #include "linkedList.h" main.cpp) that: /linkedListForGra... 6 linkedQueue.h 7 using namespace std; . Prompts the user for main.cpp 8 "/ queueADT.h 9 template a filename containing unorderedLinked... 10 class linkedListGraph: public node data. linkedListType 11 { . Outputs the nodes of 12 public: a graph in a breadth 13 void getAdjacentVertices (vType first traversal. adjacentyList , 14 int& length) ; 15 / /Function to retrieve the vertices Also, write the definition adjacent to a for getAdjacentVertices 16 / /given vertex. in linkedListForGraph.h 17 / /Postcondition: The vertices adjacent to a given vertex 18 from the linked list are Note: Files retrieved in the Ch20_Ex14Data.txt and 19 1/ array adjacentyList. The Ch20_Ex2Data.txt contain parameter length node data that you may 20 specifies the number of test your program with. vertices adjacent 21 1/ to given vertex. 22 }; Grading 23FILETREE main.cpp x linkedList... X Ch20_Ex1... X + ~/sandbox 1 10 Ch20_Ex14Data.txt 2012 -999 Ch20_Ex2Data.txt 3 1 4 -999 graphType.h 4 2 1 5 6 -999 linkedList.h 5 3 1 2 4 5 -999 linkedListForGra... 6 4 -999 linkedQueue.h 7 5 4 -999 main.cpp 8 6 3 -999 9 7 8 9 -999 queueADT.h 10 8 9 -999 4/> unorderedLinked... 11 9 -999 12FILETREE main... x linke... x Ch20... X Ch20... X + ~/sandbox 1 10 Ch20_Ex14Data.txt 2013 -999 Ch20_Ex2Data.txt 3 14 -999 graphType.h 4 2 5 -999 linkedList.h 5 3 2 -999 linkedListForGra... 6 4 -999 linkedQueue.h 7 5 7 8 -999 main.cpp 8 6 4 7 -999 9 7 -999 $/> queueADT.h 10 8 -999 unorderedLinked... 11 9 7 8 -999