/**************************************************************************

	       Function shell for CS113 Program Assignment 2

Date: Jan 24, 2000
Author: Stan Sclaroff
Login: sclaroff@cs.bu.edu
 
Description: 

In this assignment, you are expected to change the source code of this
file.  For more information about the assignment, see the web page:

http://www.cs.bu.edu/fac/sclaroff/courses/cs113/assignments/p2.html

The function int find(string s, string t) tests whether the string t is
contained in the string s. If so, it returns the offset of the first
match. If not, it returns -1.

****************************************************************************/

#include <string>
#include "funcs.h"

int find(string s,string t)
{
  /* write the missing pieces of code here */

  
}// end find