new file:   priorityheap/binheap.c
	new file:   priorityheap/binheap.h
	new file:   priorityheap/binqueue.h
	new file:   priorityheap/binqueuetest.c
	new file:   priorityheap/selectK.c
	new file:   sort/insertsort.c
	new file:   sort/mergesort.h
	new file:   sort/originquicksort.c
	new file:   sort/quickselect.c
	new file:   sort/quicksort.c
	new file:   sort/shellsort.c
	new file:   sort/testmergesort.c