modified:   README.md
	new file:   Summer2013/SelectionContest5/a.cpp
	new file:   Summer2013/SelectionContest5/b.cpp
	new file:   Summer2013/SelectionContest5/c.cpp
	new file:   Summer2013/SelectionContest5/d.cpp
	new file:   Summer2013/SelectionContest5/e.cpp
	new file:   Summer2013/SelectionContest5/f.cpp