Please make sure the program executes in hill. If not, please
include the compile-execution details in the Readme file. 
Also, please note that the README file, coding style and output
format also count towards your grade. 
Name your executable file project2
  


Things to be turned in:

README file explaining the concepts behind the solution(s),
the pseudocode/algorithm, running time analysis/proof, your 
assumptions about the input, input file format, output format, 
compilation and execution details of the source code.
Source Code
Makefile  (name ur executable project2)