Jan Orwat



1 – 50 of 3,594

Jan Orwat liked Solution 1297342

on 19 Oct 2017 at 8:12

Jan Orwat submitted Problem 44374. Tautology to Cody5:Hard

on 16 Oct 2017 at 1:51

Jan Orwat submitted Problem 44372. Polarisation to Cody5:Easy

on 16 Oct 2017 at 1:45

Jan Orwat submitted Solution 1282366 to Problem 44332. Resizing Matrices

on 6 Oct 2017 at 12:12

Jan Orwat submitted Solution 1282359 to Problem 3690. OXO counting

on 6 Oct 2017 at 12:00

Jan Orwat received Matrix Patterns I Master badge

on 5 Oct 2017 at 17:24

Jan Orwat submitted Solution 1281904 to Problem 803. Twist 'n' Match

on 5 Oct 2017 at 17:23

Jan Orwat submitted Solution 1281786 to Problem 1779. Oh Zero Zero Zero!!!

on 5 Oct 2017 at 14:40

Jan Orwat submitted Problem 3690. OXO counting to Community

on 31 Aug 2017

Jan Orwat received Sequences & Series III Master badge

on 25 Jul 2017

Jan Orwat submitted a Comment to Problem 2836. Modify subscripts - easier

Hi Andrew, I will check it out.

on 10 May 2017

Jan Orwat received Divisible by x Master badge

on 20 Mar 2017

Jan Orwat received Indexing III Master badge

on 15 Mar 2017

Jan Orwat submitted a Comment to Problem 43708. Replace all odd numbers with NaN

James, Peng, that surprises me. I thought it doesn't work since the new layout introduction. I had no problems with deleting my comments before. (or it's just a typo, and James meant months)

on 2 Feb 2017

Jan Orwat submitted a Comment to Solution 1114165

This is a combination of a known issue and a change in a way submissions are handled now. 1st, if you compare the test suite before, and after submission, you will notice first test disappeared. This happens when first test doesn't begin with section separator (on problem creation/editon page). It disappears, but the code is still executed. This leads us to 2nd. Submissions, from the test suite perspective, were stored in current directory. Now it's a subdirectory "submission". First test doesn't "Clean user's function from some known jailbreaking mechanisms" as intended. Moreover, it deletes "solutionTest.m" which seems to be necessary to perform tests. Btw. in this specific submission there is different error not because it was made global, but "global varname=something" is a syntax error, which is checked first and the test suite is not executed.

on 2 Feb 2017

Jan Orwat received Computational Geometry I Master badge

on 27 Jan 2017

Jan Orwat submitted a Comment to Solution 1102049

Your output y is a row vector (or scalar), but in 3'rd test it should be a column vector. Predefine y first with the same size as x.

on 13 Jan 2017

Jan Orwat received Strings I Master badge

on 13 Dec 2016

Jan Orwat received Indexing II Master badge

on 18 Nov 2016

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