Based on Graham Algorithm,this paper improves the algorithm,realizes the search for convex of n points on a plane by means of programming,and finds the peak points of all convexes by one cycle.

The conclusion is the enforcement of the Schumer-Graham bill would force the U.

On the Religious Theme of Graham Greene s Novels;

A Tragedy of Modern Faustus——A Comparative Study of the Characters in Graham Greenes Power and Glory;

A Study of Genres on Graham Greene s the End of the Affair;