93 Commits

Author	SHA1	Message	Date
Ashhar Hasan	bbb9b74f0f	Restored original compression challenge	2015-12-19 02:20:59 +05:30
Ashhar Hasan	7d6b374380	Separate challenge for better compression	2015-12-19 02:15:14 +05:30
Ashhar Hasan	206841bc5d	New test case to illustrate the improvements	2015-10-30 03:24:56 +05:30
Ashhar Hasan	eb44aae3f5	Added the same changes to test cases in the challenge notebook	2015-10-30 03:15:27 +05:30
Ashhar Hasan	ef77603f9b	Improved compression by only appending count if the count is more than 2	2015-10-30 03:06:17 +05:30
Rafael Aguiar	a6e2f15122	minor phrasing fix on challenge constraints	2015-07-24 17:22:17 -03:00
Donne Martin	6509ffbde6	Moved reverse words challenge to staging area for further development.	2015-07-22 04:33:23 -04:00
mag6367	a567898dab	new challenge: reverse_words	2015-07-16 10:20:18 -05:00
Donne Martin	374d67ff30	Fix #13, PEP8-ify notebooks.	2015-07-11 15:34:14 -04:00
Donne Martin	44b73e3367	Tweaked compress challenge to make it more explicit that you should only compress a string if it saves space. Fixes #2.	2015-07-07 17:15:18 -04:00
Donne Martin	53f7c0e4d8	Fixed Python2 vs Python3 division compatibility.	2015-07-06 06:58:42 -04:00
Donne Martin	73924c279a	Removed bytearray solution, needs some tweaks to make it work with Python 3.	2015-07-06 06:30:00 -04:00
Donne Martin	45fa576bc2	Changed xrange to range to be compatible with Python 3.	2015-07-06 06:15:53 -04:00
Donne Martin	fac7bbb1be	Tweaked constraints section discussion.	2015-07-06 06:03:09 -04:00
Donne Martin	47e6a23dde	Changed discussions of NULL to None to be more Pythonic.	2015-07-06 05:44:06 -04:00
Donne Martin	e75e128aa5	Removed replace char challenge, needs some more work to translate this classic problem to python.	2015-07-05 09:29:42 -04:00
Donne Martin	f7f9160ba4	Tweaked replace char challenge problem statement and contraints.	2015-07-05 09:27:11 -04:00
Donne Martin	f824de0807	Tweaked unique chars challenge algorithm discussion.	2015-07-05 09:24:33 -04:00
Donne Martin	ea02d83d09	Tweaked rotation challenge algorithm discussion.	2015-07-05 09:12:43 -04:00
Donne Martin	a1990f2298	Tweaked reverse challenge code solution.	2015-07-05 09:10:22 -04:00
Donne Martin	11bd2e9768	Tweaked permutations challenge algorithm discussion.	2015-07-05 09:03:19 -04:00
Donne Martin	d4d7c29c9d	Tweaked compress challenge.	2015-07-05 08:54:49 -04:00
Donne Martin	4f5b441b5a	Tweaked unique chars test cases section to be more consistent with other notebooks.	2015-07-05 08:31:41 -04:00
Donne Martin	08c57f3774	Fixed solution notebook link to unique chars challenge.	2015-07-05 08:30:45 -04:00
Donne Martin	42ada56101	Added solution notebook link to unique chars challenge.	2015-07-05 08:22:29 -04:00
Donne Martin	78dadf9e45	Updated repo name.	2015-07-05 07:59:00 -04:00
Donne Martin	c1faf5e680	Set solution to blank for unique chars challenge.	2015-07-05 07:56:28 -04:00
Donne Martin	888d3bb772	Tweaked rotation challenge.	2015-07-03 19:57:56 -04:00
Donne Martin	8ac0bd3f69	Added unique chars challenge.	2015-07-03 19:57:24 -04:00
Donne Martin	73ec41e427	Added reverse string challenge.	2015-07-03 19:57:09 -04:00
Donne Martin	ac42b882bb	Added replace char challenge.	2015-07-03 19:56:54 -04:00
Donne Martin	fb7de503af	Added permutation challenge.	2015-07-03 19:56:38 -04:00
Donne Martin	0f34948626	Added hash map challenge.	2015-07-03 19:56:11 -04:00
Donne Martin	8b9a1473ea	Added compress challenge.	2015-07-03 19:55:56 -04:00
Donne Martin	421ee349fd	Removed tests folder in challenge category, tests are now in each challenge folder.	2015-07-01 07:04:31 -04:00
Donne Martin	8d1783b717	Appended _solution to current notebooks to prepare for challenge and solution notebooks.	2015-06-30 06:25:31 -04:00
Donne Martin	4e70efae1c	Reset cell execution counts.	2015-06-30 06:12:34 -04:00
Donne Martin	e5fde7ea8c	Fixed Constraints section label and link anchor.	2015-06-30 05:55:58 -04:00
Donne Martin	b0a42468f1	Updated Algorithm section and expanded the Unit Test section.	2015-06-29 20:36:26 -04:00
Donne Martin	c8e65593d4	Added rotation challenge and solution.	2015-06-29 20:30:47 -04:00
Donne Martin	2cef48da88	Renamed rotation.ipynb to rotation_solution.ipynb to prepare for challenge and solution notebooks.	2015-06-29 20:17:25 -04:00
Donne Martin	af0c029696	Renamed section Constraints and Assumptions to Constraints.	2015-06-28 07:13:27 -04:00
Donne Martin	7573730e39	Renamed top-level folders to use underscores instead of dashes.	2015-06-28 06:39:24 -04:00