4 Commits

Author	SHA1	Message	Date
Chris Lu	c0283eee1a	more test cases	2020-06-19 09:45:42 -07:00
Chris Lu	55b6efb755	fix checking visited nodes	2020-06-19 09:45:42 -07:00
Chris Lu	546709c1de	check has visited by the boundary	2020-06-18 22:28:17 -07:00
Chris Lu	0e3b970c0c	added bounded tree to track exploration boundary	2020-06-18 21:09:58 -07:00