6 Commits

Author	SHA1	Message	Date
Donne Martin	a9d18bdcc0	Fix notebook credits to render properly on nbviewer (#94)	2016-07-31 08:11:18 -04:00
Donne Martin	d3fd7bc0a1	Polish bst check balanced challenge and solution (#84) ... Update constraints, tests, and code.	2016-06-25 22:13:15 -04:00
Donne Martin	7882ed9ae7	Polish check tree balance challenge and solution (#80) ... Update constraints, test cases, tests, and code.	2016-06-25 08:42:16 -04:00
Xiaojian Wang	edfbec618f	Fix check_balance solution for a new test case	2015-10-09 22:53:42 -07:00
Donne Martin	e50dff94b0	Fixed Big O space complexity.	2015-08-13 06:51:53 -04:00
Donne Martin	53034144d4	Added binary tree balance check challenge.	2015-08-06 06:09:30 -04:00