{"group":{"id":1,"name":"Community","lockable":false,"created_at":"2012-01-18T18:02:15.000Z","updated_at":"2026-05-26T00:16:20.000Z","description":"Problems submitted by members of the MATLAB Central community.","is_default":true,"created_by":161519,"badge_id":null,"featured":false,"trending":false,"solution_count_in_trending_period":0,"trending_last_calculated":"2026-05-26T00:00:00.000Z","image_id":null,"published":true,"community_created":false,"status_id":2,"is_default_group_for_player":false,"deleted_by":null,"deleted_at":null,"restored_by":null,"restored_at":null,"description_opc":null,"description_html":null,"published_at":null},"problems":[{"id":1040,"title":"Create a Cell array of month-end date strings within a provided date range","description":"This is a variation of \u003chttp://www.mathworks.com/matlabcentral/cody/problems/1039-get-an-array-of-month-ends-in-a-date-range Get an array of month-ends by T.D.\u003e where the result is now a cell array of date strings.\r\n\r\nFor example:\r\n\r\n  date_start = datenum('10 Nov 2010');\r\n  date_end   = datenum('10 Feb 2011');\r\n  [dates_me{1:3}]   = month_ends(date_start, date_end); \r\n  dates_me\r\n  dates_me = \r\n     '30-Nov-2010' '31-Dec-2010' '31-Jan-2011'\r\n  \r\n  The test suite uses\r\n  [y{1:3}]=month_ends(d1,d2);\r\n  \r\n  Is there a way to receive variable number of cells from a function call?\r\n\r\nJ.G pointed out a better Cell array implementation that does not use varargout.\r\nThis revised version is \u003chttp://www.mathworks.com/matlabcentral/cody/problems/1044-create-a-cell-array-of-month-end-date-strings-within-a-date-range Challenge 1044\u003e\r\n\r\nRelated challenge is \u003chttp://www.mathworks.com/matlabcentral/cody/problems/703-usage-of-varargout Usage of varargout\u003e.\r\n\r\n\r\n\r\n\r\n","description_html":"\u003cp\u003eThis is a variation of \u003ca href=\"http://www.mathworks.com/matlabcentral/cody/problems/1039-get-an-array-of-month-ends-in-a-date-range\"\u003eGet an array of month-ends by T.D.\u003c/a\u003e where the result is now a cell array of date strings.\u003c/p\u003e\u003cp\u003eFor example:\u003c/p\u003e\u003cpre class=\"language-matlab\"\u003edate_start = datenum('10 Nov 2010');\r\ndate_end   = datenum('10 Feb 2011');\r\n[dates_me{1:3}]   = month_ends(date_start, date_end); \r\ndates_me\r\ndates_me = \r\n   '30-Nov-2010' '31-Dec-2010' '31-Jan-2011'\r\n\u003c/pre\u003e\u003cpre class=\"language-matlab\"\u003eThe test suite uses\r\n[y{1:3}]=month_ends(d1,d2);\r\n\u003c/pre\u003e\u003cpre class=\"language-matlab\"\u003eIs there a way to receive variable number of cells from a function call?\r\n\u003c/pre\u003e\u003cp\u003eJ.G pointed out a better Cell array implementation that does not use varargout.\r\nThis revised version is \u003ca href=\"http://www.mathworks.com/matlabcentral/cody/problems/1044-create-a-cell-array-of-month-end-date-strings-within-a-date-range\"\u003eChallenge 1044\u003c/a\u003e\u003c/p\u003e\u003cp\u003eRelated challenge is \u003ca href=\"http://www.mathworks.com/matlabcentral/cody/problems/703-usage-of-varargout\"\u003eUsage of varargout\u003c/a\u003e.\u003c/p\u003e","function_template":"function varargout = month_ends(date_start,date_end)\r\n y{1}=datestr(date_start,'dd-mmm-yyyy');\r\n y{2}=datestr(date_start,'dd-mmm-yyyy');\r\n y{3}=datestr(date_start,'dd-mmm-yyyy');\r\n  \r\n varargout=y;\r\n    \r\nend\r\n","test_suite":"%%\r\nd1 = datenum('10-Nov-2010');\r\nd2 = datenum('10-Feb-2011');\r\ny_correct = {'30-Nov-2010','31-Dec-2010','31-Jan-2011'};\r\n[y{1:3}]=month_ends(d1,d2);\r\nassert(isequal(y,y_correct))\r\n\r\n%%\r\nd1 = datenum('31-Jan-2000');\r\nd2 = datenum('10-Apr-2000');\r\ny_correct = {'31-Jan-2000','29-Feb-2000','31-Mar-2000'};\r\n[y{1:3}]=month_ends(d1,d2);\r\nassert(isequal(y,y_correct))\r\n","published":true,"deleted":false,"likes_count":1,"comments_count":1,"created_by":3097,"edited_by":null,"edited_at":null,"deleted_by":null,"deleted_at":null,"solvers_count":29,"test_suite_updated_at":null,"rescore_all_solutions":false,"group_id":1,"created_at":"2012-11-20T03:39:37.000Z","updated_at":"2026-05-26T13:44:58.000Z","published_at":"2012-11-20T03:52:32.000Z","restored_at":null,"restored_by":null,"spam":false,"simulink":false,"admin_reviewed":false,"description_opc":"{\"relationships\":[{\"relationshipType\":\"http://schemas.mathworks.com/matlab/code/2013/relationships/document\",\"targetMode\":\"\",\"relationshipId\":\"rId1\",\"target\":\"/matlab/document.xml\"},{\"relationshipType\":\"http://schemas.mathworks.com/matlab/code/2013/relationships/output\",\"targetMode\":\"\",\"relationshipId\":\"rId2\",\"target\":\"/matlab/output.xml\"}],\"parts\":[{\"partUri\":\"/matlab/document.xml\",\"relationship\":[],\"contentType\":\"application/vnd.mathworks.matlab.code.document+xml\",\"content\":\"\u003c?xml version=\\\"1.0\\\" encoding=\\\"UTF-8\\\"?\u003e\\n\u003cw:document xmlns:w=\\\"http://schemas.openxmlformats.org/wordprocessingml/2006/main\\\"\u003e\u003cw:body\u003e\u003cw:p\u003e\u003cw:pPr\u003e\u003cw:pStyle w:val=\\\"text\\\"/\u003e\u003c/w:pPr\u003e\u003cw:r\u003e\u003cw:t\u003eThis is a variation of\u003c/w:t\u003e\u003c/w:r\u003e\u003cw:r\u003e\u003cw:t\u003e \u003c/w:t\u003e\u003c/w:r\u003e\u003cw:hyperlink w:docLocation=\\\"http://www.mathworks.com/matlabcentral/cody/problems/1039-get-an-array-of-month-ends-in-a-date-range\\\"\u003e\u003cw:r\u003e\u003cw:t\u003eGet an array of month-ends by T.D.\u003c/w:t\u003e\u003c/w:r\u003e\u003c/w:hyperlink\u003e\u003cw:r\u003e\u003cw:t\u003e where the result is now a cell array of date strings.\u003c/w:t\u003e\u003c/w:r\u003e\u003c/w:p\u003e\u003cw:p\u003e\u003cw:pPr\u003e\u003cw:pStyle w:val=\\\"text\\\"/\u003e\u003c/w:pPr\u003e\u003cw:r\u003e\u003cw:t\u003eFor example:\u003c/w:t\u003e\u003c/w:r\u003e\u003c/w:p\u003e\u003cw:p\u003e\u003cw:pPr\u003e\u003cw:pStyle w:val=\\\"code\\\"/\u003e\u003c/w:pPr\u003e\u003cw:r\u003e\u003cw:t\u003e\u003c![CDATA[date_start = datenum('10 Nov 2010');\\ndate_end   = datenum('10 Feb 2011');\\n[dates_me{1:3}]   = month_ends(date_start, date_end); \\ndates_me\\ndates_me = \\n   '30-Nov-2010' '31-Dec-2010' '31-Jan-2011'\\n\\nThe test suite uses\\n[y{1:3}]=month_ends(d1,d2);\\n\\nIs there a way to receive variable number of cells from a function call?]]\u003e\u003c/w:t\u003e\u003c/w:r\u003e\u003c/w:p\u003e\u003cw:p\u003e\u003cw:pPr\u003e\u003cw:pStyle w:val=\\\"text\\\"/\u003e\u003c/w:pPr\u003e\u003cw:r\u003e\u003cw:t\u003eJ.G pointed out a better Cell array implementation that does not use varargout. This revised version is\u003c/w:t\u003e\u003c/w:r\u003e\u003cw:r\u003e\u003cw:t\u003e \u003c/w:t\u003e\u003c/w:r\u003e\u003cw:hyperlink w:docLocation=\\\"http://www.mathworks.com/matlabcentral/cody/problems/1044-create-a-cell-array-of-month-end-date-strings-within-a-date-range\\\"\u003e\u003cw:r\u003e\u003cw:t\u003eChallenge 1044\u003c/w:t\u003e\u003c/w:r\u003e\u003c/w:hyperlink\u003e\u003c/w:p\u003e\u003cw:p\u003e\u003cw:pPr\u003e\u003cw:pStyle w:val=\\\"text\\\"/\u003e\u003c/w:pPr\u003e\u003cw:r\u003e\u003cw:t\u003eRelated challenge is\u003c/w:t\u003e\u003c/w:r\u003e\u003cw:r\u003e\u003cw:t\u003e \u003c/w:t\u003e\u003c/w:r\u003e\u003cw:hyperlink w:docLocation=\\\"http://www.mathworks.com/matlabcentral/cody/problems/703-usage-of-varargout\\\"\u003e\u003cw:r\u003e\u003cw:t\u003eUsage of varargout\u003c/w:t\u003e\u003c/w:r\u003e\u003c/w:hyperlink\u003e\u003cw:r\u003e\u003cw:t\u003e.\u003c/w:t\u003e\u003c/w:r\u003e\u003c/w:p\u003e\u003c/w:body\u003e\u003c/w:document\u003e\"},{\"partUri\":\"/matlab/output.xml\",\"contentType\":\"text/xml\",\"content\":\"\u003c?xml version=\\\"1.0\\\" encoding=\\\"UTF-8\\\" standalone=\\\"no\\\" ?\u003e\u003cembeddedOutputs\u003e\u003cmetaData\u003e\u003cevaluationState\u003emanual\u003c/evaluationState\u003e\u003clayoutState\u003ecode\u003c/layoutState\u003e\u003coutputStatus\u003eready\u003c/outputStatus\u003e\u003c/metaData\u003e\u003coutputArray type=\\\"array\\\"/\u003e\u003cregionArray type=\\\"array\\\"/\u003e\u003c/embeddedOutputs\u003e\"}]}"}],"problem_search":{"problems":[{"id":1040,"title":"Create a Cell array of month-end date strings within a provided date range","description":"This is a variation of \u003chttp://www.mathworks.com/matlabcentral/cody/problems/1039-get-an-array-of-month-ends-in-a-date-range Get an array of month-ends by T.D.\u003e where the result is now a cell array of date strings.\r\n\r\nFor example:\r\n\r\n  date_start = datenum('10 Nov 2010');\r\n  date_end   = datenum('10 Feb 2011');\r\n  [dates_me{1:3}]   = month_ends(date_start, date_end); \r\n  dates_me\r\n  dates_me = \r\n     '30-Nov-2010' '31-Dec-2010' '31-Jan-2011'\r\n  \r\n  The test suite uses\r\n  [y{1:3}]=month_ends(d1,d2);\r\n  \r\n  Is there a way to receive variable number of cells from a function call?\r\n\r\nJ.G pointed out a better Cell array implementation that does not use varargout.\r\nThis revised version is \u003chttp://www.mathworks.com/matlabcentral/cody/problems/1044-create-a-cell-array-of-month-end-date-strings-within-a-date-range Challenge 1044\u003e\r\n\r\nRelated challenge is \u003chttp://www.mathworks.com/matlabcentral/cody/problems/703-usage-of-varargout Usage of varargout\u003e.\r\n\r\n\r\n\r\n\r\n","description_html":"\u003cp\u003eThis is a variation of \u003ca href=\"http://www.mathworks.com/matlabcentral/cody/problems/1039-get-an-array-of-month-ends-in-a-date-range\"\u003eGet an array of month-ends by T.D.\u003c/a\u003e where the result is now a cell array of date strings.\u003c/p\u003e\u003cp\u003eFor example:\u003c/p\u003e\u003cpre class=\"language-matlab\"\u003edate_start = datenum('10 Nov 2010');\r\ndate_end   = datenum('10 Feb 2011');\r\n[dates_me{1:3}]   = month_ends(date_start, date_end); \r\ndates_me\r\ndates_me = \r\n   '30-Nov-2010' '31-Dec-2010' '31-Jan-2011'\r\n\u003c/pre\u003e\u003cpre class=\"language-matlab\"\u003eThe test suite uses\r\n[y{1:3}]=month_ends(d1,d2);\r\n\u003c/pre\u003e\u003cpre class=\"language-matlab\"\u003eIs there a way to receive variable number of cells from a function call?\r\n\u003c/pre\u003e\u003cp\u003eJ.G pointed out a better Cell array implementation that does not use varargout.\r\nThis revised version is \u003ca href=\"http://www.mathworks.com/matlabcentral/cody/problems/1044-create-a-cell-array-of-month-end-date-strings-within-a-date-range\"\u003eChallenge 1044\u003c/a\u003e\u003c/p\u003e\u003cp\u003eRelated challenge is \u003ca href=\"http://www.mathworks.com/matlabcentral/cody/problems/703-usage-of-varargout\"\u003eUsage of varargout\u003c/a\u003e.\u003c/p\u003e","function_template":"function varargout = month_ends(date_start,date_end)\r\n y{1}=datestr(date_start,'dd-mmm-yyyy');\r\n y{2}=datestr(date_start,'dd-mmm-yyyy');\r\n y{3}=datestr(date_start,'dd-mmm-yyyy');\r\n  \r\n varargout=y;\r\n    \r\nend\r\n","test_suite":"%%\r\nd1 = datenum('10-Nov-2010');\r\nd2 = datenum('10-Feb-2011');\r\ny_correct = {'30-Nov-2010','31-Dec-2010','31-Jan-2011'};\r\n[y{1:3}]=month_ends(d1,d2);\r\nassert(isequal(y,y_correct))\r\n\r\n%%\r\nd1 = datenum('31-Jan-2000');\r\nd2 = datenum('10-Apr-2000');\r\ny_correct = {'31-Jan-2000','29-Feb-2000','31-Mar-2000'};\r\n[y{1:3}]=month_ends(d1,d2);\r\nassert(isequal(y,y_correct))\r\n","published":true,"deleted":false,"likes_count":1,"comments_count":1,"created_by":3097,"edited_by":null,"edited_at":null,"deleted_by":null,"deleted_at":null,"solvers_count":29,"test_suite_updated_at":null,"rescore_all_solutions":false,"group_id":1,"created_at":"2012-11-20T03:39:37.000Z","updated_at":"2026-05-26T13:44:58.000Z","published_at":"2012-11-20T03:52:32.000Z","restored_at":null,"restored_by":null,"spam":false,"simulink":false,"admin_reviewed":false,"description_opc":"{\"relationships\":[{\"relationshipType\":\"http://schemas.mathworks.com/matlab/code/2013/relationships/document\",\"targetMode\":\"\",\"relationshipId\":\"rId1\",\"target\":\"/matlab/document.xml\"},{\"relationshipType\":\"http://schemas.mathworks.com/matlab/code/2013/relationships/output\",\"targetMode\":\"\",\"relationshipId\":\"rId2\",\"target\":\"/matlab/output.xml\"}],\"parts\":[{\"partUri\":\"/matlab/document.xml\",\"relationship\":[],\"contentType\":\"application/vnd.mathworks.matlab.code.document+xml\",\"content\":\"\u003c?xml version=\\\"1.0\\\" encoding=\\\"UTF-8\\\"?\u003e\\n\u003cw:document xmlns:w=\\\"http://schemas.openxmlformats.org/wordprocessingml/2006/main\\\"\u003e\u003cw:body\u003e\u003cw:p\u003e\u003cw:pPr\u003e\u003cw:pStyle w:val=\\\"text\\\"/\u003e\u003c/w:pPr\u003e\u003cw:r\u003e\u003cw:t\u003eThis is a variation of\u003c/w:t\u003e\u003c/w:r\u003e\u003cw:r\u003e\u003cw:t\u003e \u003c/w:t\u003e\u003c/w:r\u003e\u003cw:hyperlink w:docLocation=\\\"http://www.mathworks.com/matlabcentral/cody/problems/1039-get-an-array-of-month-ends-in-a-date-range\\\"\u003e\u003cw:r\u003e\u003cw:t\u003eGet an array of month-ends by T.D.\u003c/w:t\u003e\u003c/w:r\u003e\u003c/w:hyperlink\u003e\u003cw:r\u003e\u003cw:t\u003e where the result is now a cell array of date strings.\u003c/w:t\u003e\u003c/w:r\u003e\u003c/w:p\u003e\u003cw:p\u003e\u003cw:pPr\u003e\u003cw:pStyle w:val=\\\"text\\\"/\u003e\u003c/w:pPr\u003e\u003cw:r\u003e\u003cw:t\u003eFor example:\u003c/w:t\u003e\u003c/w:r\u003e\u003c/w:p\u003e\u003cw:p\u003e\u003cw:pPr\u003e\u003cw:pStyle w:val=\\\"code\\\"/\u003e\u003c/w:pPr\u003e\u003cw:r\u003e\u003cw:t\u003e\u003c![CDATA[date_start = datenum('10 Nov 2010');\\ndate_end   = datenum('10 Feb 2011');\\n[dates_me{1:3}]   = month_ends(date_start, date_end); \\ndates_me\\ndates_me = \\n   '30-Nov-2010' '31-Dec-2010' '31-Jan-2011'\\n\\nThe test suite uses\\n[y{1:3}]=month_ends(d1,d2);\\n\\nIs there a way to receive variable number of cells from a function call?]]\u003e\u003c/w:t\u003e\u003c/w:r\u003e\u003c/w:p\u003e\u003cw:p\u003e\u003cw:pPr\u003e\u003cw:pStyle w:val=\\\"text\\\"/\u003e\u003c/w:pPr\u003e\u003cw:r\u003e\u003cw:t\u003eJ.G pointed out a better Cell array implementation that does not use varargout. This revised version is\u003c/w:t\u003e\u003c/w:r\u003e\u003cw:r\u003e\u003cw:t\u003e \u003c/w:t\u003e\u003c/w:r\u003e\u003cw:hyperlink w:docLocation=\\\"http://www.mathworks.com/matlabcentral/cody/problems/1044-create-a-cell-array-of-month-end-date-strings-within-a-date-range\\\"\u003e\u003cw:r\u003e\u003cw:t\u003eChallenge 1044\u003c/w:t\u003e\u003c/w:r\u003e\u003c/w:hyperlink\u003e\u003c/w:p\u003e\u003cw:p\u003e\u003cw:pPr\u003e\u003cw:pStyle w:val=\\\"text\\\"/\u003e\u003c/w:pPr\u003e\u003cw:r\u003e\u003cw:t\u003eRelated challenge is\u003c/w:t\u003e\u003c/w:r\u003e\u003cw:r\u003e\u003cw:t\u003e \u003c/w:t\u003e\u003c/w:r\u003e\u003cw:hyperlink w:docLocation=\\\"http://www.mathworks.com/matlabcentral/cody/problems/703-usage-of-varargout\\\"\u003e\u003cw:r\u003e\u003cw:t\u003eUsage of varargout\u003c/w:t\u003e\u003c/w:r\u003e\u003c/w:hyperlink\u003e\u003cw:r\u003e\u003cw:t\u003e.\u003c/w:t\u003e\u003c/w:r\u003e\u003c/w:p\u003e\u003c/w:body\u003e\u003c/w:document\u003e\"},{\"partUri\":\"/matlab/output.xml\",\"contentType\":\"text/xml\",\"content\":\"\u003c?xml version=\\\"1.0\\\" encoding=\\\"UTF-8\\\" standalone=\\\"no\\\" ?\u003e\u003cembeddedOutputs\u003e\u003cmetaData\u003e\u003cevaluationState\u003emanual\u003c/evaluationState\u003e\u003clayoutState\u003ecode\u003c/layoutState\u003e\u003coutputStatus\u003eready\u003c/outputStatus\u003e\u003c/metaData\u003e\u003coutputArray type=\\\"array\\\"/\u003e\u003cregionArray type=\\\"array\\\"/\u003e\u003c/embeddedOutputs\u003e\"}]}"}],"errors":[],"facets":[[],[{"value":"medium","count":1,"selected":false}]],"term":"tag:\"format\"","page":1,"per_page":50,"sort":"map(difficulty_value,0,0,999) asc"}}