Aug. 25, 2017, 7:23 p.m. |
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StefanPochmann: Just shortened the third line a bit (required changing the characters): checkio=lambda i,r=range:int...
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Jan. 9, 2017, 9:51 a.m. |
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Paul-Yuchao-Dong: I knew it! I knew there must be a better way! I'm surprised there isn't something like this in the s...
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Oct. 25, 2016, 7:19 p.m. |
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Thenbacker: Interesting solution, I wouldn't have thought to use a stack for this problem.
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Oct. 18, 2016, 9:05 a.m. |
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veky: If it didn't have so much repetition, you'd get more thumbs. :-)
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Oct. 13, 2016, 2:40 p.m. |
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DaveDiFranco: See https://docs.python.org/3/library/functions.html#sorted including the _key_ argument.
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Oct. 13, 2016, 1:48 p.m. |
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DahliaSR: Nice thing and I would like to add something. When people publish solutions or do random reviews, th...
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Oct. 13, 2016, 9:09 a.m. |
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oduvan: > Here’s a suggestion: for missions in collecting mode, instead of asking for premium buy, there sho...
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Oct. 11, 2016, 8:42 p.m. |
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oduvan: Diz, sorry. We will recalculate access rules tomorrow. Crazy week :(
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Oct. 5, 2016, 9:42 a.m. |
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veky: There is a lot of new content. Not new missions, but new solutions by new users. :-)
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Sept. 15, 2016, 7:44 p.m. |
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veky: I don't think it ever was documented. `formatter` was just a helping module for `pydoc`, a long time...
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Sept. 12, 2016, 8:54 p.m. |
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veky: Nice BFSolution. :-) Here are a few suggestions: list.pop(0) performance is much weaker than it need...
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July 11, 2016, 10:46 a.m. |
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Blastus: Excellent job on your solution to this challenge! You have good documentation, and there are only tw...
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May 30, 2016, 1:14 p.m. |
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veky: Puncs' not dead! :-DD
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April 18, 2016, 12:29 p.m. |
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ljy95135: Get a reply from email. It seems that at most free users need to wait 2 weeks. A little long i think...
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April 11, 2016, 1:31 p.m. |
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aziz199505: Hold My Beer I can do this easy xD JK. Very Cool!
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April 6, 2016, 10:26 a.m. |
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diegueus9: whhaaaattttt, nice solution, is anything but clear.
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March 29, 2016, 3:14 p.m. |
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veky: `~bin` makes a very strong false association in my brain. :-D
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March 29, 2016, 2:29 p.m. |
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veky: Wow, you put a lion in Cairo, _and_ a tiger at the Cape of Good Hope. :-DD ([reference](http://www.c...
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Feb. 8, 2016, 10:24 a.m. |
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oduvan: We increased the side speed recently and we will create new missions for the CheckiO soon.
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Feb. 5, 2016, 11:55 a.m. |
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veky: Well, they liked it times -1. That means they disliked it, except in Python, where it usually means ...
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Feb. 5, 2016, 10:43 a.m. |
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AlexeyIvchenko: 1. **Now CheckiO is slow**. Only for the last 2 weeks i'we helped about 12 people to register on Che...
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Jan. 27, 2016, 11:08 a.m. |
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wbkoetsier: no sorry, you're right. I meant that it's not in the preconditions if this could ever occur in the f...
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Jan. 25, 2016, 9:55 a.m. |
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Leonix: ``` if __name__ == '__main__': ``` Means 'only run following code if this file is the main module wh...
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Dec. 16, 2015, 2:15 p.m. |
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Sim0000: You win!!!
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Dec. 16, 2015, 2:15 p.m. |
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oduvan: - Don't show me your code. Just tell me your level and show me your avatar and I will tell you how t...
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Nov. 25, 2015, 10:13 a.m. |
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jells123: hey! im a beginner in programming and I just wanted to say i nearly died solving this task. thanks! ...
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Nov. 8, 2015, 2:54 p.m. |
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ValentinLukyanets: It's incredible! :)
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Nov. 5, 2015, 10:36 a.m. |
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DaveDiFranco: It's because map is lazily evaluated. It returns an iterator, but doesn't actually invoke subfn unle...
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Oct. 27, 2015, 9:44 a.m. |
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apasciaro: Thanks Diz! I solved the mission. I have implemented a recursive function to perform the cycles in o...
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Oct. 23, 2015, 9:08 p.m. |
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DaveDiFranco: You're right, extra test 5 doesn't meet the precondition. In any case, the preconditions are meant t...
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Oct. 18, 2015, 9:59 a.m. |
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Pouf: Enchanté ! :D
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Oct. 15, 2015, 8:45 a.m. |
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suic: Hi, check [this](http://www.checkio.org/forum/post/3269/6-the-most-common-mistakes/). And btw. 1. li...
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Sept. 28, 2015, 12:07 p.m. |
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veky: It's completely readable. Add to graph points of those edges that intersect graph. :-) add to : .upd...
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Sept. 25, 2015, 12:58 p.m. |
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Infini7y: I really enjoyed doing the pythonchallenge (http://www.pythonchallenge.com/) awhile back, and rememb...
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Sept. 24, 2015, 9:03 a.m. |
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abupoonjaby: Hey, it was definitely helpful. You keyed me in to two things --> 1) decompose to prime factors, not...
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Sept. 23, 2015, 9:19 a.m. |
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resilience: Hello! This is what I think is happening: So we have two inputs, * text = "How aresjfhdskfhskd you?"...
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Sept. 22, 2015, 12:32 p.m. |
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StefanPochmann: Very nice update command.
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July 20, 2015, 9:24 a.m. |
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maxrake: Creative and simple...nice work!
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June 22, 2015, 4:05 p.m. |
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veky: It's just a possibility to specify first argument to a function separately. Not so different from se...
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May 13, 2015, 9:33 p.m. |
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Legat: Thanks for article. Bu there are some notes regarding it: 1.It would be nice if you share the final ...
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May 12, 2015, 10:09 a.m. |
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mlb00: i like the tn[-1] < n expression! very clever! I solved mine in 21 lines and yours is still very cle...
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April 27, 2015, 3:53 p.m. |
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suic: `My timeline != Timeline` `My timeline` under your avatar points to the same URL than the one in the...
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April 27, 2015, 8:21 a.m. |
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StefanPochmann: You can shorten it a bit by using `sum(a[:1])` and `c[0]>'PF'`: digit_stack=d=lambda c,a=[]:len(c)an...
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April 21, 2015, 3:47 p.m. |
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suic: Hi, your approach is more or less correct. > I don't know how to combine all the booleans together S...
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April 15, 2015, 2:58 p.m. |
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bryukh: Please check now. I hope I got you correctly and fixed that.
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April 15, 2015, 8:56 a.m. |
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bukebuer: Although I haven't solve it yet, I have some suggestion on the points given for this task: After a f...
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April 13, 2015, 12:12 p.m. |
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OMFGNuts: :D I think you should be able to make your own pull requests to suggest fixes, have you tried to do ...
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March 6, 2015, 4:57 p.m. |
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veky: Idea is great, implementation not so much. First, Python version is already visible from that snake ...
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March 5, 2015, 9:41 a.m. |
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Sim0000: Great!
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Feb. 23, 2015, 4:42 p.m. |
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WitoldJarnicki: Please add more tests. Currently, it's way too easy to code a high-scoring solution tailored to spec...
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Feb. 17, 2015, 4:43 p.m. |
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bryukh: Should be correct now. It's too tricky systems with versions, so several rechecks fixed this.
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Feb. 17, 2015, 9:10 a.m. |
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veky: Ah, so you _are_ a wizard. Sorry, I didn't recognize you since you turned yourself into a frog with ...
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Feb. 15, 2015, 10:03 p.m. |
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veky: > why the last * in your R? :-P Because I wasn't trying to golf? :-] It's funny how people interpret...
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Feb. 6, 2015, 4:26 p.m. |
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veky: Ok, how about a compromise? Author decides category, reviewers can vote for changing. Author has one...
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Feb. 6, 2015, 7:23 a.m. |
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b-612: Oh, thanks a lot for helpful comment!) At now I really understand, that set is > unordered collectio...
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Feb. 4, 2015, 7:36 p.m. |
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nickie: A brilliantly short solution (a bit obfuscated here, for obvious reasons). Horrible, from a graph th...
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Feb. 2, 2015, 9:22 a.m. |
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yoichi: It is wasteful. I narrow down the candidates to neighbours: http://www.checkio.org/mission/life-coun...
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Feb. 1, 2015, 7:37 p.m. |
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yoichi: Thanks, I got a simpler solution. http://www.checkio.org/mission/life-counter/publications/yoichi/py...
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Feb. 1, 2015, 9:44 a.m. |
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a691662: Oh, thanks for notice!
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Jan. 30, 2015, 2:27 p.m. |
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bryukh: Special Thanks to @Sim0000, @bukebuer, @gyahun_dash, @Hartrik, @veky and @hanpari!
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Jan. 27, 2015, 7:26 p.m. |
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Sim0000: I feel this problem is too easy to golf.
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Jan. 26, 2015, 9:57 a.m. |
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suic: > we have to print output From where did you get it? It's not true and it does not make sense, as: 1...
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Jan. 26, 2015, 9:56 a.m. |
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bryukh: I think it's not needed to duplicate your posts http://www.checkio.org/forum/post/3218/works-in-idle...
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Jan. 15, 2015, 8:56 p.m. |
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bryukh: Yep :-) This is a mission for newbies and I've decided to give various concepts by small dozes.
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Jan. 15, 2015, 8:42 p.m. |
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derik117: O, thanks! ;-) from datetime import date def days_diff(date1,date2): return abs(date(*date1) - date(...
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Jan. 7, 2015, 11:01 a.m. |
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veky: Yup, that's the one. If elements of r are only pairs, it's simplest. Though it seems not the shortes...
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Dec. 11, 2014, 11:37 a.m. |
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suic: I'm not sure what you exactly mean, but hopefully [this](https://docs.python.org/3.4/tutorial/classe...
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Dec. 8, 2014, 10:48 a.m. |
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NerdAlert1101: LOL, the only difference is: I'm only 14 and I neither drink nor like coffee, so I have to endure th...
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Dec. 2, 2014, 10:51 a.m. |
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bryukh: Agree, this is "rotation" around diagonal axis. But for this case is useful.
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Nov. 30, 2014, 8:10 p.m. |
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veky: Just a nitpick: "We recommend paying close attention to regular expressions as it's a subject you wi...
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Nov. 23, 2014, 9:06 p.m. |
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silencer: I didn't know -True trick. Cool.
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Nov. 7, 2014, 9:35 a.m. |
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bryukh: And break the brain pattern for people who will read your code ;-)
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Oct. 3, 2014, 1:11 p.m. |
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veky: You mean magic property. And you mean wabbit. ;-D
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Oct. 1, 2014, 10:11 p.m. |
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veky: Ok, my belly hurts. I haven't laughed like this for a long time. :-DD
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Sept. 15, 2014, 6:46 a.m. |
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blabaster: Sorry for ugly line №95: s = alldigits - set([field[j] for j in adjacent[idx]]) # wrong s = alldigit...
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Jan. 31, 2014, 7:53 p.m. |
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tristan.heuer_08da40cd57a343db: It breaks if you test 0 or 1. Otherwise nice and elegant solution.
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Dec. 23, 2013, 4:23 a.m. |
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bryukh: > Use the right tool for the job. I agree with you. For me now it's Python, Javascript and little Ja...
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Dec. 23, 2013, 12:45 a.m. |
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bryukh: Yes, i said "performance", not "memory" :) For Big Number we have another algorithms. If honestly, f...
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