chmod 755 			\
	03-selections/		\
	04-char+string/		\
	05-loops/		\
	06-methods/		\
	07-array/		\
	08-multidim-array/	\
	09-classes/		\
	10-arraylist/		\
	11-misc/		\
	12-inheritance/		\
	13-interfaces/          \
	14-brute-force/         \
	18-recursion/		\
	90-AP-exams/