new file:   POJ/POJ1979.cpp
	new file:   POJ/POJ2386.cpp
	new file:   POJ/POJ3069.cpp
	new file:   POJ/POJ3617.cpp
	new file:   ZOJ/ZOJ1733.cpp
	new file:   jobdu/jobdu1123.cpp
	new file:   reusable/STLpermutationSample.cpp
	modified:   reusable/baseCase.cpp
	new file:   reusable/graph.cpp
	new file:   reusable/pairSample.cpp
	new file:   reusable/queueSample.cpp
	new file:   reusable/stackSample.cpp