all: list-files stack-files queue-files
	cd obj && make all

list-files:
	cd list && make all

stack-files:
	cd stack && make all

queue-files:
	cd queue && make all

clean: clean-list clean-stack clean-queue
	cd obj && make clean
	cd test && make clean

clean-list:
	cd list && make clean

clean-stack:
	cd stack && make clean

clean-queue:
	cd queue && make clean