using Adjacancy Matrix and Path Matrix ? code

Question

Hi

please look into the requirement ..

i am confused looking at this ? and redirect me :)

is taht possible ? warshalls algorithm .. i am confused . . firt 4 steps looks cools remaining ooh gosh 

• Display a friendly greeting to the user
• Prompt the user for the name of a file specifying a graph
• Accept that file name Attempt to open the file
• On failure, notify the user and exit
• Read the data from the file
• Create the Adjacency matrix
• Display the Adjacency Matrix
• Create the Path Matrix
• Display the Path Matrix
• *Use Warshalls Algorithm

Test Files

"testVert.txt"

1 2 3 4 5 6 7 8 9

"testEdge.txt"

(1,2) (2,6) (6,2) (5,1) (6,5) (3,2) (6,3) (3,7) (8,7) (9,9)

Ty mate 

cheers 

have  a  nice day