I am working on a project display map: This option will provide a graphical interface to the users showing the various cities as dots and the direct paths connecting the cities as lines. The city names will be retrieved from a text file, cities.txt that contains the names of all cities. The direct distances between the various cities will be retrieved from a text file, routes.txt, in which each record consists of the following fields: a source city, a destination city and the direct distance between them.

Hi prince please post this in the software development forums. Thanks for your understanding, expert programmers there are able to help you