Adding input file 3...
Merge branch 'master' of https://github.com/nyucusp/gx5003-fall2013
Merge branch 'master' of https://github.com/nyucusp/gx5003-fall2013
Merge branch 'master' of https://github.com/nyucusp/gx5003-fall2013
Merge branch 'master' of https://github.com/nyucusp/gx5003-fall2013
Merge branch 'master' of https://github.com/nyucusp/gx5003-fall2013
Assignment 4